205200416

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{43037}}^1$

素因数の和:43196

約数の個数: 24

約数和(自身を含む): 406709100

約数和(自身を除く): 201508684

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4768, 43037, 86074, 172148, 344296, 688592, 1377184, 6412513, 12825026, 25650052, 51300104, 102600208, 205200416]

約数ペア:

[(1, 205200416), (2, 102600208), (4, 51300104), (8, 25650052), (16, 12825026), (32, 6412513), (149, 1377184), (298, 688592), (596, 344296), (1192, 172148), (2384, 86074), (4768, 43037)]