206287730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{64667}}^1$

素因数の和:64714

約数の個数: 32

約数和(自身を含む): 419048640

約数和(自身を除く): 212760910

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 64667, 129334, 323335, 646670, 711337, 1422674, 1875343, 3556685, 3750686, 7113370, 9376715, 18753430, 20628773, 41257546, 103143865, 206287730]

約数ペア:

[(1, 206287730), (2, 103143865), (5, 41257546), (10, 20628773), (11, 18753430), (22, 9376715), (29, 7113370), (55, 3750686), (58, 3556685), (110, 1875343), (145, 1422674), (290, 711337), (319, 646670), (638, 323335), (1595, 129334), (3190, 64667)]