221965054

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:592

約数の個数: 24

約数和(自身を含む): 343738512

約数和(自身を除く): 121773458

約数列:

[1, 2, 43, 86, 193, 311, 386, 622, 1849, 3698, 8299, 13373, 16598, 26746, 60023, 120046, 356857, 575039, 713714, 1150078, 2580989, 5161978, 110982527, 221965054]

約数ペア:

[(1, 221965054), (2, 110982527), (43, 5161978), (86, 2580989), (193, 1150078), (311, 713714), (386, 575039), (622, 356857), (1849, 120046), (3698, 60023), (8299, 26746), (13373, 16598)]