221821860068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{9043}}^1\times {\mathrm{130477}}^1$

素因数の和:139571

約数の個数: 24

約数和(自身を含む): 396494458752

約数和(自身を除く): 174672598684

約数列:

[1, 2, 4, 47, 94, 188, 9043, 18086, 36172, 130477, 260954, 425021, 521908, 850042, 1700084, 6132419, 12264838, 24529676, 1179903511, 2359807022, 4719614044, 55455465017, 110910930034, 221821860068]

約数ペア:

[(1, 221821860068), (2, 110910930034), (4, 55455465017), (47, 4719614044), (94, 2359807022), (188, 1179903511), (9043, 24529676), (18086, 12264838), (36172, 6132419), (130477, 1700084), (260954, 850042), (425021, 521908)]