200630309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{256889}}^1$

素因数の和:256971

約数の個数: 8

約数和(自身を含む): 221952960

約数和(自身を除く): 21322651

約数列:

[1, 11, 71, 781, 256889, 2825779, 18239119, 200630309]

約数ペア:

[(1, 200630309), (11, 18239119), (71, 2825779), (781, 256889)]