208598806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{471943}}^1$

素因数の和:471975

約数の個数: 16

約数和(自身を含む): 356789664

約数和(自身を除く): 148190858

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 471943, 943886, 6135259, 8023031, 12270518, 16046062, 104299403, 208598806]

約数ペア:

[(1, 208598806), (2, 104299403), (13, 16046062), (17, 12270518), (26, 8023031), (34, 6135259), (221, 943886), (442, 471943)]