200707912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{353359}}^1$

素因数の和:353436

約数の個数: 16

約数和(自身を含む): 381628800

約数和(自身を除く): 180920888

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 353359, 706718, 1413436, 2826872, 25088489, 50176978, 100353956, 200707912]

約数ペア:

[(1, 200707912), (2, 100353956), (4, 50176978), (8, 25088489), (71, 2826872), (142, 1413436), (284, 706718), (568, 353359)]