203473149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{86843}}^1$

素因数の和:86928

約数の個数: 16

約数和(自身を含む): 300132864

約数和(自身を除く): 96659715

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 86843, 260529, 955273, 2865819, 6165853, 18497559, 67824383, 203473149]

約数ペア:

[(1, 203473149), (3, 67824383), (11, 18497559), (33, 6165853), (71, 2865819), (213, 955273), (781, 260529), (2343, 86843)]