206280906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2644627}}^1$

素因数の和:2644645

約数の個数: 16

約数和(自身を含む): 444297504

約数和(自身を除く): 238016598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2644627, 5289254, 7933881, 15867762, 34380151, 68760302, 103140453, 206280906]

約数ペア:

[(1, 206280906), (2, 103140453), (3, 68760302), (6, 34380151), (13, 15867762), (26, 7933881), (39, 5289254), (78, 2644627)]