201765796

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{3919}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 360671360

約数和(自身を除く): 158905564

約数列:

[1, 2, 4, 61, 122, 211, 244, 422, 844, 3919, 7838, 12871, 15676, 25742, 51484, 239059, 478118, 826909, 956236, 1653818, 3307636, 50441449, 100882898, 201765796]

約数ペア:

[(1, 201765796), (2, 100882898), (4, 50441449), (61, 3307636), (122, 1653818), (211, 956236), (244, 826909), (422, 478118), (844, 239059), (3919, 51484), (7838, 25742), (12871, 15676)]