208067702

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{23279}}^1$

素因数の和:23431

約数の個数: 16

約数和(自身を含む): 322660800

約数和(自身を除く): 114593098

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 23279, 46558, 954439, 1908878, 2537411, 5074822, 104033851, 208067702]

約数ペア:

[(1, 208067702), (2, 104033851), (41, 5074822), (82, 2537411), (109, 1908878), (218, 954439), (4469, 46558), (8938, 23279)]