201991578

素因数分解:

$2^1\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{30139}}^1$

素因数の和:31261

約数の個数: 16

約数和(自身を含む): 404358240

約数和(自身を除く): 202366662

約数列:

[1, 2, 3, 6, 1117, 2234, 3351, 6702, 30139, 60278, 90417, 180834, 33665263, 67330526, 100995789, 201991578]

約数ペア:

[(1, 201991578), (2, 100995789), (3, 67330526), (6, 33665263), (1117, 180834), (2234, 90417), (3351, 60278), (6702, 30139)]