204009212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{26801}}^1$

素因数の和:26989

約数の個数: 24

約数和(自身を含む): 391738032

約数和(自身を除く): 187728820

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 26801, 53602, 107204, 294811, 589622, 1179244, 4636573, 9273146, 18546292, 51002303, 102004606, 204009212]

約数ペア:

[(1, 204009212), (2, 102004606), (4, 51002303), (11, 18546292), (22, 9273146), (44, 4636573), (173, 1179244), (346, 589622), (692, 294811), (1903, 107204), (3806, 53602), (7612, 26801)]