205917842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{4751}}^1$

素因数の和:6433

約数の個数: 16

約数和(自身を含む): 332906112

約数和(自身を除く): 126988270

約数列:

[1, 2, 13, 26, 1667, 3334, 4751, 9502, 21671, 43342, 61763, 123526, 7919917, 15839834, 102958921, 205917842]

約数ペア:

[(1, 205917842), (2, 102958921), (13, 15839834), (26, 7919917), (1667, 123526), (3334, 61763), (4751, 43342), (9502, 21671)]