221708084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{14753}}^1$

素因数の和:14804

約数の個数: 36

約数和(自身を含む): 443888844

約数和(自身を除く): 222180760

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 14753, 15028, 29506, 59012, 191789, 250801, 383578, 501602, 767156, 1003204, 3260413, 4263617, 6520826, 8527234, 13041652, 17054468, 55427021, 110854042, 221708084]

約数ペア:

[(1, 221708084), (2, 110854042), (4, 55427021), (13, 17054468), (17, 13041652), (26, 8527234), (34, 6520826), (52, 4263617), (68, 3260413), (221, 1003204), (289, 767156), (442, 501602), (578, 383578), (884, 250801), (1156, 191789), (3757, 59012), (7514, 29506), (14753, 15028)]