209464304874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1\times {\mathrm{994579}}^1$

素因数の和:997786

約数の個数: 32

約数和(自身を含む): 457156707840

約数和(自身を除く): 247692402966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3191, 6382, 9573, 19146, 35101, 70202, 105303, 210606, 994579, 1989158, 2983737, 5967474, 10940369, 21880738, 32821107, 65642214, 3173701589, 6347403178, 9521104767, 19042209534, 34910717479, 69821434958, 104732152437, 209464304874]

約数ペア:

[(1, 209464304874), (2, 104732152437), (3, 69821434958), (6, 34910717479), (11, 19042209534), (22, 9521104767), (33, 6347403178), (66, 3173701589), (3191, 65642214), (6382, 32821107), (9573, 21880738), (19146, 10940369), (35101, 5967474), (70202, 2983737), (105303, 1989158), (210606, 994579)]