209844930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{368149}}^1$

素因数の和:368178

約数の個数: 32

約数和(自身を含む): 530136000

約数和(自身を除く): 320291070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 368149, 736298, 1104447, 1840745, 2208894, 3681490, 5522235, 6994831, 11044470, 13989662, 20984493, 34974155, 41968986, 69948310, 104922465, 209844930]

約数ペア:

[(1, 209844930), (2, 104922465), (3, 69948310), (5, 41968986), (6, 34974155), (10, 20984493), (15, 13989662), (19, 11044470), (30, 6994831), (38, 5522235), (57, 3681490), (95, 2208894), (114, 1840745), (190, 1104447), (285, 736298), (570, 368149)]