210835818

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{205493}}^1$

素因数の和:205523

約数の個数: 32

約数和(自身を含む): 493185600

約数和(自身を除く): 282349782

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 205493, 410986, 616479, 1232958, 1849437, 3698874, 3904367, 5548311, 7808734, 11096622, 11713101, 23426202, 35139303, 70278606, 105417909, 210835818]

約数ペア:

[(1, 210835818), (2, 105417909), (3, 70278606), (6, 35139303), (9, 23426202), (18, 11713101), (19, 11096622), (27, 7808734), (38, 5548311), (54, 3904367), (57, 3698874), (114, 1849437), (171, 1232958), (342, 616479), (513, 410986), (1026, 205493)]