207609916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{9817}}^1$

素因数の和:10149

約数の個数: 24

約数和(自身を含む): 385965216

約数和(自身を除く): 178355300

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 5287, 9817, 10574, 19634, 21148, 39268, 166889, 333778, 667556, 3053087, 6106174, 12212348, 51902479, 103804958, 207609916]

約数ペア:

[(1, 207609916), (2, 103804958), (4, 51902479), (17, 12212348), (34, 6106174), (68, 3053087), (311, 667556), (622, 333778), (1244, 166889), (5287, 39268), (9817, 21148), (10574, 19634)]