201960740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{190529}}^1$

素因数の和:190591

約数の個数: 24

約数和(自身を含む): 432122040

約数和(自身を除く): 230161300

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 190529, 381058, 762116, 952645, 1905290, 3810580, 10098037, 20196074, 40392148, 50490185, 100980370, 201960740]

約数ペア:

[(1, 201960740), (2, 100980370), (4, 50490185), (5, 40392148), (10, 20196074), (20, 10098037), (53, 3810580), (106, 1905290), (212, 952645), (265, 762116), (530, 381058), (1060, 190529)]