209893595205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2411}}^1\times {\mathrm{829111}}^1$

素因数の和:831537

約数の個数: 32

約数和(自身を含む): 383965083648

約数和(自身を除く): 174071488443

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2411, 7233, 12055, 16877, 36165, 50631, 84385, 253155, 829111, 2487333, 4145555, 5803777, 12436665, 17411331, 29018885, 87056655, 1998986621, 5996959863, 9994933105, 13992906347, 29984799315, 41978719041, 69964531735, 209893595205]

約数ペア:

[(1, 209893595205), (3, 69964531735), (5, 41978719041), (7, 29984799315), (15, 13992906347), (21, 9994933105), (35, 5996959863), (105, 1998986621), (2411, 87056655), (7233, 29018885), (12055, 17411331), (16877, 12436665), (36165, 5803777), (50631, 4145555), (84385, 2487333), (253155, 829111)]