205125328808

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{97493027}}^1$

素因数の和:97493296

約数の個数: 16

約数和(自身を含む): 386072390880

約数和(自身を除く): 180947062072

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 97493027, 194986054, 389972108, 779944216, 25640666101, 51281332202, 102562664404, 205125328808]

約数ペア:

[(1, 205125328808), (2, 102562664404), (4, 51281332202), (8, 25640666101), (263, 779944216), (526, 389972108), (1052, 194986054), (2104, 97493027)]