201263041

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 246732480

約数和(自身を除く): 45469439

約数列:

[1, 7, 23, 49, 107, 161, 749, 1127, 1669, 2461, 5243, 11683, 17227, 38387, 81781, 120589, 178583, 268709, 1250081, 1880963, 4107409, 8750567, 28751863, 201263041]

約数ペア:

[(1, 201263041), (7, 28751863), (23, 8750567), (49, 4107409), (107, 1880963), (161, 1250081), (749, 268709), (1127, 178583), (1669, 120589), (2461, 81781), (5243, 38387), (11683, 17227)]