200206721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127277}}^1$

素因数の和:127312

約数の個数: 12

約数和(自身を含む): 236991636

約数和(自身を除く): 36784915

約数列:

[1, 11, 13, 121, 143, 1573, 127277, 1400047, 1654601, 15400517, 18200611, 200206721]

約数ペア:

[(1, 200206721), (11, 18200611), (13, 15400517), (121, 1654601), (143, 1400047), (1573, 127277)]