Vipul: Created page with '{{natural number property}} ==Definition== A natural number $n$ is termed a '''superabundant number''' if it is a strict maximum-so-far for the ratio $\...'$

2009-04-29T03:01:28Z

Created page with '{{natural number property}} ==Definition== A natural number <math>n</math> is termed a '''superabundant number''' if it is a strict maximum-so-far for the ratio <math>\...'

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{{natural number property}}

==Definition==

A [[natural number]] <math>n</math> is termed a '''superabundant number''' if it is a [[strict maximum-so-far]] for the ratio <math>\sigma(n)/n</math>, where <math>\sigma</math> denotes the [[defining ingredient::divisor sum function]].

==Relation with other properties==

* [[Highly composite number]] is a strict maximum-so-far for the closely related [[divisor count function]].

Superabundant number - Revision history

Vipul: Created page with '{{natural number property}} ==Definition== A natural number n is termed a '''superabundant number''' if it is a strict maximum-so-far for the ratio \...'

Vipul: Created page with '{{natural number property}} ==Definition== A natural number $n$ is termed a '''superabundant number''' if it is a strict maximum-so-far for the ratio $\...'$