Source: wikibot/deficient-number
= Deficient number
{wiki=Deficient_number}
A deficient number is a positive integer \\( n \\) for which the sum of its proper divisors (excluding itself) is less than \\( n \\).
= Deficient number
{wiki=Deficient_number}
A deficient number is a positive integer \\( n \\) for which the sum of its proper divisors (excluding itself) is less than \\( n \\).