208874790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122149}}^1$

素因数の和:122181

約数の個数: 48

約数和(自身を含む): 571662000

約数和(自身を除く): 362787210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 122149, 244298, 366447, 610745, 732894, 1099341, 1221490, 1832235, 2198682, 2320831, 3664470, 4641662, 5496705, 6962493, 10993410, 11604155, 13924986, 20887479, 23208310, 34812465, 41774958, 69624930, 104437395, 208874790]

約数ペア:

[(1, 208874790), (2, 104437395), (3, 69624930), (5, 41774958), (6, 34812465), (9, 23208310), (10, 20887479), (15, 13924986), (18, 11604155), (19, 10993410), (30, 6962493), (38, 5496705), (45, 4641662), (57, 3664470), (90, 2320831), (95, 2198682), (114, 1832235), (171, 1221490), (190, 1099341), (285, 732894), (342, 610745), (570, 366447), (855, 244298), (1710, 122149)]