201638444

素因数分解:

$2^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{10273}}^1$

素因数の和:10985

約数の個数: 24

約数和(自身を含む): 403891488

約数和(自身を除く): 202253044

約数列:

[1, 2, 4, 7, 14, 28, 701, 1402, 2804, 4907, 9814, 10273, 19628, 20546, 41092, 71911, 143822, 287644, 7201373, 14402746, 28805492, 50409611, 100819222, 201638444]

約数ペア:

[(1, 201638444), (2, 100819222), (4, 50409611), (7, 28805492), (14, 14402746), (28, 7201373), (701, 287644), (1402, 143822), (2804, 71911), (4907, 41092), (9814, 20546), (10273, 19628)]