209910674

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{8999}}^1$

素因数の和:9217

約数の個数: 16

約数和(自身を含む): 320760000

約数和(自身を除く): 110849326

約数列:

[1, 2, 107, 109, 214, 218, 8999, 11663, 17998, 23326, 962893, 980891, 1925786, 1961782, 104955337, 209910674]

約数ペア:

[(1, 209910674), (2, 104955337), (107, 1961782), (109, 1925786), (214, 980891), (218, 962893), (8999, 23326), (11663, 17998)]