201964813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^2\times {\mathrm{1543}}^1$

素因数の和:1728

約数の個数: 12

約数和(自身を含む): 215326240

約数和(自身を除く): 13361427

約数列:

[1, 19, 83, 1543, 1577, 6889, 29317, 128069, 130891, 2433311, 10629727, 201964813]

約数ペア:

[(1, 201964813), (19, 10629727), (83, 2433311), (1543, 130891), (1577, 128069), (6889, 29317)]