201460460

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{43987}}^1$

素因数の和:44225

約数の個数: 24

約数和(自身を含む): 424924080

約数和(自身を除く): 223463620

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 43987, 87974, 175948, 219935, 439870, 879740, 10073023, 20146046, 40292092, 50365115, 100730230, 201460460]

約数ペア:

[(1, 201460460), (2, 100730230), (4, 50365115), (5, 40292092), (10, 20146046), (20, 10073023), (229, 879740), (458, 439870), (916, 219935), (1145, 175948), (2290, 87974), (4580, 43987)]