190977174

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2297}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 430185600

約数和(自身を除く): 239208426

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 894, 1341, 2297, 2682, 4594, 4619, 6891, 9238, 13782, 13857, 20673, 27714, 41346, 41571, 71207, 83142, 142414, 213621, 342253, 427242, 640863, 684506, 1026759, 1281726, 2053518, 3080277, 6160554, 10609843, 21219686, 31829529, 63659058, 95488587, 190977174]

約数ペア:

[(1, 190977174), (2, 95488587), (3, 63659058), (6, 31829529), (9, 21219686), (18, 10609843), (31, 6160554), (62, 3080277), (93, 2053518), (149, 1281726), (186, 1026759), (279, 684506), (298, 640863), (447, 427242), (558, 342253), (894, 213621), (1341, 142414), (2297, 83142), (2682, 71207), (4594, 41571), (4619, 41346), (6891, 27714), (9238, 20673), (13782, 13857)]