199939863

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{9227}}^1$

素因数の和:9494

約数の個数: 16

約数和(自身を含む): 276397056

約数和(自身を除く): 76457193

約数列:

[1, 3, 31, 93, 233, 699, 7223, 9227, 21669, 27681, 286037, 858111, 2149891, 6449673, 66646621, 199939863]

約数ペア:

[(1, 199939863), (3, 66646621), (31, 6449673), (93, 2149891), (233, 858111), (699, 286037), (7223, 27681), (9227, 21669)]