202440217

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{40111}}^1$

素因数の和:40228

約数の個数: 12

約数和(自身を含む): 237783936

約数和(自身を除く): 35343719

約数列:

[1, 7, 49, 103, 721, 5047, 40111, 280777, 1965439, 4131433, 28920031, 202440217]

約数ペア:

[(1, 202440217), (7, 28920031), (49, 4131433), (103, 1965439), (721, 280777), (5047, 40111)]