205126913828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{12715529}}^1$

素因数の和:12715679

約数の個数: 24

約数和(自身を含む): 372056407800

約数和(自身を除く): 166929493972

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 8066, 16132, 12715529, 25431058, 50862116, 470474573, 940949146, 1385992661, 1881898292, 2771985322, 5543970644, 51281728457, 102563456914, 205126913828]

約数ペア:

[(1, 205126913828), (2, 102563456914), (4, 51281728457), (37, 5543970644), (74, 2771985322), (109, 1881898292), (148, 1385992661), (218, 940949146), (436, 470474573), (4033, 50862116), (8066, 25431058), (16132, 12715529)]