200997507

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1\times {\mathrm{881}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 271077408

約数和(自身を除く): 70079901

約数列:

[1, 3, 113, 339, 673, 881, 2019, 2643, 76049, 99553, 228147, 298659, 592913, 1778739, 66999169, 200997507]

約数ペア:

[(1, 200997507), (3, 66999169), (113, 1778739), (339, 592913), (673, 298659), (881, 228147), (2019, 99553), (2643, 76049)]