205277288

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{26701}}^1$

素因数の和:26769

約数の個数: 24

約数和(自身を含む): 397726290

約数和(自身を除く): 192449002

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 26701, 53402, 106804, 213608, 827731, 1655462, 3310924, 6621848, 25659661, 51319322, 102638644, 205277288]

約数ペア:

[(1, 205277288), (2, 102638644), (4, 51319322), (8, 25659661), (31, 6621848), (62, 3310924), (124, 1655462), (248, 827731), (961, 213608), (1922, 106804), (3844, 53402), (7688, 26701)]