202170740

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{44531}}^1$

素因数の和:44767

約数の個数: 24

約数和(自身を含む): 426438432

約数和(自身を除く): 224267692

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 44531, 89062, 178124, 222655, 445310, 890620, 10108537, 20217074, 40434148, 50542685, 101085370, 202170740]

約数ペア:

[(1, 202170740), (2, 101085370), (4, 50542685), (5, 40434148), (10, 20217074), (20, 10108537), (227, 890620), (454, 445310), (908, 222655), (1135, 178124), (2270, 89062), (4540, 44531)]