208346576

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{21739}}^1$

素因数の和:22346

約数の個数: 20

約数和(自身を含む): 404364000

約数和(自身を除く): 196017424

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 9584, 21739, 43478, 86956, 173912, 347824, 13021661, 26043322, 52086644, 104173288, 208346576]

約数ペア:

[(1, 208346576), (2, 104173288), (4, 52086644), (8, 26043322), (16, 13021661), (599, 347824), (1198, 173912), (2396, 86956), (4792, 43478), (9584, 21739)]