207830518

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{136193}}^1$

素因数の和:136311

約数の個数: 16

約数和(自身を含む): 359552160

約数和(自身を除く): 151721642

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 136193, 272386, 953351, 1906702, 14845037, 29690074, 103915259, 207830518]

約数ペア:

[(1, 207830518), (2, 103915259), (7, 29690074), (14, 14845037), (109, 1906702), (218, 953351), (763, 272386), (1526, 136193)]