205154622

素因数分解:

$2^1\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{8641}}^1$

素因数の和:9968

約数の個数: 24

約数和(自身を含む): 444890160

約数和(自身を除く): 239735538

約数列:

[1, 2, 3, 6, 9, 18, 1319, 2638, 3957, 7914, 8641, 11871, 17282, 23742, 25923, 51846, 77769, 155538, 11397479, 22794958, 34192437, 68384874, 102577311, 205154622]

約数ペア:

[(1, 205154622), (2, 102577311), (3, 68384874), (6, 34192437), (9, 22794958), (18, 11397479), (1319, 155538), (2638, 77769), (3957, 51846), (7914, 25923), (8641, 23742), (11871, 17282)]