201055916

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{62131}}^1$

素因数の和:62944

約数の個数: 12

約数和(自身を含む): 352288440

約数和(自身を除く): 151232524

約数列:

[1, 2, 4, 809, 1618, 3236, 62131, 124262, 248524, 50263979, 100527958, 201055916]

約数ペア:

[(1, 201055916), (2, 100527958), (4, 50263979), (809, 248524), (1618, 124262), (3236, 62131)]