203108529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{47779}}^1$

素因数の和:47904

約数の個数: 16

約数和(自身を含む): 294324800

約数和(自身を除く): 91216271

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 47779, 143337, 621127, 1863381, 5207911, 15623733, 67702843, 203108529]

約数ペア:

[(1, 203108529), (3, 67702843), (13, 15623733), (39, 5207911), (109, 1863381), (327, 621127), (1417, 143337), (4251, 47779)]