207350480

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22937}}^1$

素因数の和:23063

約数の個数: 40

約数和(自身を含む): 486377352

約数和(自身を除く): 279026872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 22937, 45874, 91748, 114685, 183496, 229370, 366992, 458740, 917480, 1834960, 2591881, 5183762, 10367524, 12959405, 20735048, 25918810, 41470096, 51837620, 103675240, 207350480]

約数ペア:

[(1, 207350480), (2, 103675240), (4, 51837620), (5, 41470096), (8, 25918810), (10, 20735048), (16, 12959405), (20, 10367524), (40, 5183762), (80, 2591881), (113, 1834960), (226, 917480), (452, 458740), (565, 366992), (904, 229370), (1130, 183496), (1808, 114685), (2260, 91748), (4520, 45874), (9040, 22937)]