205399077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{2417}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 295189440

約数和(自身を除く): 89790363

約数列:

[1, 3, 13, 39, 2179, 2417, 6537, 7251, 28327, 31421, 84981, 94263, 5266643, 15799929, 68466359, 205399077]

約数ペア:

[(1, 205399077), (3, 68466359), (13, 15799929), (39, 5266643), (2179, 94263), (2417, 84981), (6537, 31421), (7251, 28327)]