216040895

素因数分解:

$5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{5987}}^1$

素因数の和:7030

約数の個数: 16

約数和(自身を含む): 296621568

約数和(自身を除く): 80580673

約数列:

[1, 5, 7, 35, 1031, 5155, 5987, 7217, 29935, 36085, 41909, 209545, 6172597, 30862985, 43208179, 216040895]

約数ペア:

[(1, 216040895), (5, 43208179), (7, 30862985), (35, 6172597), (1031, 209545), (5155, 41909), (5987, 36085), (7217, 29935)]