201263294734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{123172151}}^1$

素因数の和:123172215

約数の個数: 16

約数和(自身を含む): 325174481280

約数和(自身を除く): 123911186546

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 123172151, 246344302, 2340270869, 4680541738, 5296402493, 10592804986, 100631647367, 201263294734]

約数ペア:

[(1, 201263294734), (2, 100631647367), (19, 10592804986), (38, 5296402493), (43, 4680541738), (86, 2340270869), (817, 246344302), (1634, 123172151)]