222591572

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{58027}}^1$

素因数の和:58175

約数の個数: 24

約数和(自身を含む): 448440384

約数和(自身を除く): 225848812

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 58027, 116054, 232108, 406189, 812378, 1624756, 7949699, 15899398, 31798796, 55647893, 111295786, 222591572]

約数ペア:

[(1, 222591572), (2, 111295786), (4, 55647893), (7, 31798796), (14, 15899398), (28, 7949699), (137, 1624756), (274, 812378), (548, 406189), (959, 232108), (1918, 116054), (3836, 58027)]