201609155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85247}}^1$

素因数の和:85306

約数の個数: 16

約数和(自身を含む): 270065664

約数和(自身を除く): 68456509

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 85247, 426235, 937717, 3665621, 4688585, 18328105, 40321831, 201609155]

約数ペア:

[(1, 201609155), (5, 40321831), (11, 18328105), (43, 4688585), (55, 3665621), (215, 937717), (473, 426235), (2365, 85247)]