204943318

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 309769920

約数和(自身を除く): 104826602

約数列:

[1, 2, 227, 443, 454, 886, 1019, 2038, 100561, 201122, 231313, 451417, 462626, 902834, 102471659, 204943318]

約数ペア:

[(1, 204943318), (2, 102471659), (227, 902834), (443, 462626), (454, 451417), (886, 231313), (1019, 201122), (2038, 100561)]