206929306

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{2689}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 314245800

約数和(自身を除く): 107316494

約数列:

[1, 2, 109, 218, 353, 706, 2689, 5378, 38477, 76954, 293101, 586202, 949217, 1898434, 103464653, 206929306]

約数ペア:

[(1, 206929306), (2, 103464653), (109, 1898434), (218, 949217), (353, 586202), (706, 293101), (2689, 76954), (5378, 38477)]