201964743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1320031}}^1$

素因数の和:1320054

約数の個数: 12

約数和(自身を含む): 308887488

約数和(自身を除く): 106922745

約数列:

[1, 3, 9, 17, 51, 153, 1320031, 3960093, 11880279, 22440527, 67321581, 201964743]

約数ペア:

[(1, 201964743), (3, 67321581), (9, 22440527), (17, 11880279), (51, 3960093), (153, 1320031)]