200456890

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 364927680

約数和(自身を除く): 164470790

約数列:

[1, 2, 5, 10, 227, 233, 379, 454, 466, 758, 1135, 1165, 1895, 2270, 2330, 3790, 52891, 86033, 88307, 105782, 172066, 176614, 264455, 430165, 441535, 528910, 860330, 883070, 20045689, 40091378, 100228445, 200456890]

約数ペア:

[(1, 200456890), (2, 100228445), (5, 40091378), (10, 20045689), (227, 883070), (233, 860330), (379, 528910), (454, 441535), (466, 430165), (758, 264455), (1135, 176614), (1165, 172066), (1895, 105782), (2270, 88307), (2330, 86033), (3790, 52891)]