201783460021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{128279377}}^1$

素因数の和:128279412

約数の個数: 12

約数和(自身を含む): 238856201836

約数和(自身を除く): 37072741815

約数列:

[1, 11, 13, 121, 143, 1573, 128279377, 1411073147, 1667631901, 15521804617, 18343950911, 201783460021]

約数ペア:

[(1, 201783460021), (11, 18343950911), (13, 15521804617), (121, 1667631901), (143, 1411073147), (1573, 128279377)]