208508730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{61507}}^1$

素因数の和:61630

約数の個数: 32

約数和(自身を含む): 504857664

約数和(自身を除く): 296348934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 61507, 123014, 184521, 307535, 369042, 615070, 922605, 1845210, 6950291, 13900582, 20850873, 34751455, 41701746, 69502910, 104254365, 208508730]

約数ペア:

[(1, 208508730), (2, 104254365), (3, 69502910), (5, 41701746), (6, 34751455), (10, 20850873), (15, 13900582), (30, 6950291), (113, 1845210), (226, 922605), (339, 615070), (565, 369042), (678, 307535), (1130, 184521), (1695, 123014), (3390, 61507)]