206670563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 229547520

約数和(自身を除く): 22876957

約数列:

[1, 11, 71, 409, 647, 781, 4499, 7117, 29039, 45937, 264623, 319429, 505307, 2910853, 18788233, 206670563]

約数ペア:

[(1, 206670563), (11, 18788233), (71, 2910853), (409, 505307), (647, 319429), (781, 264623), (4499, 45937), (7117, 29039)]