202131831

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{8311}}^1$

素因数の和:8403

約数の個数: 24

約数和(自身を含む): 300694912

約数和(自身を除く): 98563081

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 2211, 8107, 8311, 24321, 24933, 91421, 274263, 556837, 1005631, 1670511, 3016893, 6125207, 18375621, 67377277, 202131831]

約数ペア:

[(1, 202131831), (3, 67377277), (11, 18375621), (33, 6125207), (67, 3016893), (121, 1670511), (201, 1005631), (363, 556837), (737, 274263), (2211, 91421), (8107, 24933), (8311, 24321)]