204395756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{19661}}^1$

素因数の和:19801

約数の個数: 24

約数和(自身を含む): 376566624

約数和(自身を除く): 172170868

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2599, 5198, 10396, 19661, 39322, 78644, 452203, 904406, 1808812, 2221693, 4443386, 8886772, 51098939, 102197878, 204395756]

約数ペア:

[(1, 204395756), (2, 102197878), (4, 51098939), (23, 8886772), (46, 4443386), (92, 2221693), (113, 1808812), (226, 904406), (452, 452203), (2599, 78644), (5198, 39322), (10396, 19661)]