201834428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^2\times {\mathrm{137}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 370665792

約数和(自身を除く): 168831364

約数列:

[1, 2, 4, 31, 62, 109, 124, 137, 218, 274, 436, 548, 3379, 4247, 6758, 8494, 11881, 13516, 14933, 16988, 23762, 29866, 47524, 59732, 368311, 462923, 736622, 925846, 1473244, 1627697, 1851692, 3255394, 6510788, 50458607, 100917214, 201834428]

約数ペア:

[(1, 201834428), (2, 100917214), (4, 50458607), (31, 6510788), (62, 3255394), (109, 1851692), (124, 1627697), (137, 1473244), (218, 925846), (274, 736622), (436, 462923), (548, 368311), (3379, 59732), (4247, 47524), (6758, 29866), (8494, 23762), (11881, 16988), (13516, 14933)]