190169785

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{3359}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 250871040

約数和(自身を除く): 60701255

約数列:

[1, 5, 13, 65, 67, 169, 335, 845, 871, 3359, 4355, 11323, 16795, 43667, 56615, 218335, 225053, 567671, 1125265, 2838355, 2925689, 14628445, 38033957, 190169785]

約数ペア:

[(1, 190169785), (5, 38033957), (13, 14628445), (65, 2925689), (67, 2838355), (169, 1125265), (335, 567671), (845, 225053), (871, 218335), (3359, 56615), (4355, 43667), (11323, 16795)]