204966610

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{39341}}^1$

素因数の和:39869

約数の個数: 16

約数和(自身を含む): 369657432

約数和(自身を除く): 164690822

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 39341, 78682, 196705, 393410, 20496661, 40993322, 102483305, 204966610]

約数ペア:

[(1, 204966610), (2, 102483305), (5, 40993322), (10, 20496661), (521, 393410), (1042, 196705), (2605, 78682), (5210, 39341)]