201916705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73291}}^1$

素因数の和:73344

約数の個数: 16

約数和(自身を含む): 263851200

約数和(自身を除く): 61934495

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 73291, 366455, 1392529, 2125439, 6962645, 10627195, 40383341, 201916705]

約数ペア:

[(1, 201916705), (5, 40383341), (19, 10627195), (29, 6962645), (95, 2125439), (145, 1392529), (551, 366455), (2755, 73291)]