209888904303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{94416961}}^1$

素因数の和:94416999

約数の個数: 24

約数和(自身を含む): 343677741680

約数和(自身を除く): 133788837377

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 94416961, 283250883, 849752649, 1227420493, 1793922259, 3682261479, 5381766777, 11046784437, 16145300331, 23320989367, 69962968101, 209888904303]

約数ペア:

[(1, 209888904303), (3, 69962968101), (9, 23320989367), (13, 16145300331), (19, 11046784437), (39, 5381766777), (57, 3682261479), (117, 1793922259), (171, 1227420493), (247, 849752649), (741, 283250883), (2223, 94416961)]