206943913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9137}}^1$

素因数の和:9248

約数の個数: 16

約数和(自身を含む): 236856960

約数和(自身を除く): 29913047

約数列:

[1, 11, 29, 71, 319, 781, 2059, 9137, 22649, 100507, 264973, 648727, 2914703, 7135997, 18813083, 206943913]

約数ペア:

[(1, 206943913), (11, 18813083), (29, 7135997), (71, 2914703), (319, 648727), (781, 264973), (2059, 100507), (9137, 22649)]