204869610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206939}}^1$

素因数の和:206963

約数の個数: 48

約数和(自身を含む): 581087520

約数和(自身を除く): 376217910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 206939, 413878, 620817, 1034695, 1241634, 1862451, 2069390, 2276329, 3104085, 3724902, 4552658, 6208170, 6828987, 9312255, 11381645, 13657974, 18624510, 20486961, 22763290, 34144935, 40973922, 68289870, 102434805, 204869610]

約数ペア:

[(1, 204869610), (2, 102434805), (3, 68289870), (5, 40973922), (6, 34144935), (9, 22763290), (10, 20486961), (11, 18624510), (15, 13657974), (18, 11381645), (22, 9312255), (30, 6828987), (33, 6208170), (45, 4552658), (55, 3724902), (66, 3104085), (90, 2276329), (99, 2069390), (110, 1862451), (165, 1241634), (198, 1034695), (330, 620817), (495, 413878), (990, 206939)]