208814494

素因数分解:

$2^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{9629}}^1$

素因数の和:11187

約数の個数: 16

約数和(自身を含む): 358236000

約数和(自身を除く): 149421506

約数列:

[1, 2, 7, 14, 1549, 3098, 9629, 10843, 19258, 21686, 67403, 134806, 14915321, 29830642, 104407247, 208814494]

約数ペア:

[(1, 208814494), (2, 104407247), (7, 29830642), (14, 14915321), (1549, 134806), (3098, 67403), (9629, 21686), (10843, 19258)]