400801579198

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{3061}}^1\times {\mathrm{206527}}^1$

素因数の和:209907

約数の個数: 16

約数和(自身を含む): 603298854144

約数和(自身を除く): 202497274946

約数列:

[1, 2, 317, 634, 3061, 6122, 206527, 413054, 970337, 1940674, 65469059, 130938118, 632179147, 1264358294, 200400789599, 400801579198]

約数ペア:

[(1, 400801579198), (2, 200400789599), (317, 1264358294), (634, 632179147), (3061, 130938118), (6122, 65469059), (206527, 1940674), (413054, 970337)]