201797660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3079}}^1$

素因数の和:3230

約数の個数: 48

約数和(自身を含む): 442411200

約数和(自身を除く): 240613540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3079, 3277, 6158, 6554, 12316, 13108, 15395, 16385, 30790, 32770, 61580, 65540, 89291, 178582, 347927, 357164, 446455, 695854, 892910, 1391708, 1739635, 1785820, 3479270, 6958540, 10089883, 20179766, 40359532, 50449415, 100898830, 201797660]

約数ペア:

[(1, 201797660), (2, 100898830), (4, 50449415), (5, 40359532), (10, 20179766), (20, 10089883), (29, 6958540), (58, 3479270), (113, 1785820), (116, 1739635), (145, 1391708), (226, 892910), (290, 695854), (452, 446455), (565, 357164), (580, 347927), (1130, 178582), (2260, 89291), (3079, 65540), (3277, 61580), (6158, 32770), (6554, 30790), (12316, 16385), (13108, 15395)]