201234566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{12037}}^1$

素因数の和:12695

約数の個数: 16

約数和(自身を含む): 325603824

約数和(自身を除く): 124369258

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 12037, 16718, 24074, 156481, 312962, 7739791, 15479582, 100617283, 201234566]

約数ペア:

[(1, 201234566), (2, 100617283), (13, 15479582), (26, 7739791), (643, 312962), (1286, 156481), (8359, 24074), (12037, 16718)]