201860290

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{75041}}^1$

素因数の和:75317

約数の個数: 16

約数和(自身を含む): 364704120

約数和(自身を除く): 162843830

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 75041, 150082, 375205, 750410, 20186029, 40372058, 100930145, 201860290]

約数ペア:

[(1, 201860290), (2, 100930145), (5, 40372058), (10, 20186029), (269, 750410), (538, 375205), (1345, 150082), (2690, 75041)]