209440946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{732311}}^1$

素因数の和:732337

約数の個数: 16

約数和(自身を含む): 369085248

約数和(自身を除く): 159644302

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 732311, 1464622, 8055421, 9520043, 16110842, 19040086, 104720473, 209440946]

約数ペア:

[(1, 209440946), (2, 104720473), (11, 19040086), (13, 16110842), (22, 9520043), (26, 8055421), (143, 1464622), (286, 732311)]