205331312

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{18307}}^1$

素因数の和:19016

約数の個数: 20

約数和(自身を含む): 398418696

約数和(自身を除く): 193087384

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 18307, 36614, 73228, 146456, 292912, 12833207, 25666414, 51332828, 102665656, 205331312]

約数ペア:

[(1, 205331312), (2, 102665656), (4, 51332828), (8, 25666414), (16, 12833207), (701, 292912), (1402, 146456), (2804, 73228), (5608, 36614), (11216, 18307)]