201264865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{11491}}^1$

素因数の和:11640

約数の個数: 16

約数和(自身を含む): 251536896

約数和(自身を除く): 50272031

約数列:

[1, 5, 31, 113, 155, 565, 3503, 11491, 17515, 57455, 356221, 1298483, 1781105, 6492415, 40252973, 201264865]

約数ペア:

[(1, 201264865), (5, 40252973), (31, 6492415), (113, 1781105), (155, 1298483), (565, 356221), (3503, 57455), (11491, 17515)]