200427721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{719}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 221840640

約数和(自身を除く): 21412919

約数列:

[1, 13, 41, 523, 533, 719, 6799, 9347, 21443, 29479, 278759, 376037, 383227, 4888481, 15417517, 200427721]

約数ペア:

[(1, 200427721), (13, 15417517), (41, 4888481), (523, 383227), (533, 376037), (719, 278759), (6799, 29479), (9347, 21443)]