204262825754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{128791189}}^1$

素因数の和:128791265

約数の個数: 16

約数和(自身を含む): 335372258760

約数和(自身を除く): 131109433006

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 128791189, 257582378, 1674285457, 3348570914, 7856262529, 15712525058, 102131412877, 204262825754]

約数ペア:

[(1, 204262825754), (2, 102131412877), (13, 15712525058), (26, 7856262529), (61, 3348570914), (122, 1674285457), (793, 257582378), (1586, 128791189)]