206751105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1873}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 392910336

約数和(自身を除く): 186159231

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 223, 495, 669, 1115, 1873, 2007, 2453, 3345, 5619, 7359, 9365, 10035, 12265, 16857, 20603, 22077, 28095, 36795, 61809, 84285, 103015, 110385, 185427, 309045, 417679, 927135, 1253037, 2088395, 3759111, 4594469, 6265185, 13783407, 18795555, 22972345, 41350221, 68917035, 206751105]

約数ペア:

[(1, 206751105), (3, 68917035), (5, 41350221), (9, 22972345), (11, 18795555), (15, 13783407), (33, 6265185), (45, 4594469), (55, 3759111), (99, 2088395), (165, 1253037), (223, 927135), (495, 417679), (669, 309045), (1115, 185427), (1873, 110385), (2007, 103015), (2453, 84285), (3345, 61809), (5619, 36795), (7359, 28095), (9365, 22077), (10035, 20603), (12265, 16857)]