201886868

素因数分解:

$2^2\times {\mathrm{1213}}^1\times {\mathrm{41609}}^1$

素因数の和:42826

約数の個数: 12

約数和(自身を含む): 353601780

約数和(自身を除く): 151714912

約数列:

[1, 2, 4, 1213, 2426, 4852, 41609, 83218, 166436, 50471717, 100943434, 201886868]

約数ペア:

[(1, 201886868), (2, 100943434), (4, 50471717), (1213, 166436), (2426, 83218), (4852, 41609)]