209550866

素因数分解:

$2^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{10093}}^1$

素因数の和:11585

約数の個数: 16

約数和(自身を含む): 359507904

約数和(自身を除く): 149957038

約数列:

[1, 2, 7, 14, 1483, 2966, 10093, 10381, 20186, 20762, 70651, 141302, 14967919, 29935838, 104775433, 209550866]

約数ペア:

[(1, 209550866), (2, 104775433), (7, 29935838), (14, 14967919), (1483, 141302), (2966, 70651), (10093, 20762), (10381, 20186)]