201442655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{6907}}^1$

素因数の和:7238

約数の個数: 16

約数和(自身を含む): 255319680

約数和(自身を除く): 53877025

約数列:

[1, 5, 19, 95, 307, 1535, 5833, 6907, 29165, 34535, 131233, 656165, 2120449, 10602245, 40288531, 201442655]

約数ペア:

[(1, 201442655), (5, 40288531), (19, 10602245), (95, 2120449), (307, 656165), (1535, 131233), (5833, 34535), (6907, 29165)]