201132279

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{314761}}^1$

素因数の和:314838

約数の個数: 12

約数和(自身を含む): 294617232

約数和(自身を除く): 93484953

約数列:

[1, 3, 9, 71, 213, 639, 314761, 944283, 2832849, 22348031, 67044093, 201132279]

約数ペア:

[(1, 201132279), (3, 67044093), (9, 22348031), (71, 2832849), (213, 944283), (639, 314761)]