200307740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{323077}}^1$

素因数の和:323117

約数の個数: 24

約数和(自身を含む): 434216832

約数和(自身を除く): 233909092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 323077, 646154, 1292308, 1615385, 3230770, 6461540, 10015387, 20030774, 40061548, 50076935, 100153870, 200307740]

約数ペア:

[(1, 200307740), (2, 100153870), (4, 50076935), (5, 40061548), (10, 20030774), (20, 10015387), (31, 6461540), (62, 3230770), (124, 1615385), (155, 1292308), (310, 646154), (620, 323077)]