208031769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{3041}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 328389984

約数和(自身を除く): 120358215

約数列:

[1, 3, 9, 11, 33, 99, 691, 2073, 3041, 6219, 7601, 9123, 22803, 27369, 33451, 68409, 100353, 301059, 2101331, 6303993, 18911979, 23114641, 69343923, 208031769]

約数ペア:

[(1, 208031769), (3, 69343923), (9, 23114641), (11, 18911979), (33, 6303993), (99, 2101331), (691, 301059), (2073, 100353), (3041, 68409), (6219, 33451), (7601, 27369), (9123, 22803)]