204500530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1573081}}^1$

素因数の和:1573101

約数の個数: 16

約数和(自身を含む): 396416664

約数和(自身を除く): 191916134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1573081, 3146162, 7865405, 15730810, 20450053, 40900106, 102250265, 204500530]

約数ペア:

[(1, 204500530), (2, 102250265), (5, 40900106), (10, 20450053), (13, 15730810), (26, 7865405), (65, 3146162), (130, 1573081)]