201383391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{129841}}^1$

素因数の和:129902

約数の個数: 16

約数和(自身を含む): 299155968

約数和(自身を除く): 97772577

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 129841, 389523, 1428251, 4284753, 6102527, 18307581, 67127797, 201383391]

約数ペア:

[(1, 201383391), (3, 67127797), (11, 18307581), (33, 6102527), (47, 4284753), (141, 1428251), (517, 389523), (1551, 129841)]