200960781

素因数分解:

$3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{8629}}^1$

素因数の和:9748

約数の個数: 16

約数和(自身を含む): 306537600

約数和(自身を除く): 105576819

約数列:

[1, 3, 7, 21, 1109, 3327, 7763, 8629, 23289, 25887, 60403, 181209, 9569561, 28708683, 66986927, 200960781]

約数ペア:

[(1, 200960781), (3, 66986927), (7, 28708683), (21, 9569561), (1109, 181209), (3327, 60403), (7763, 25887), (8629, 23289)]