217364186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{6961}}^1$

素因数の和:8177

約数の個数: 16

約数和(自身を含む): 351469608

約数和(自身を除く): 134105422

約数列:

[1, 2, 13, 26, 1201, 2402, 6961, 13922, 15613, 31226, 90493, 180986, 8360161, 16720322, 108682093, 217364186]

約数ペア:

[(1, 217364186), (2, 108682093), (13, 16720322), (26, 8360161), (1201, 180986), (2402, 90493), (6961, 31226), (13922, 15613)]