205846173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{16141}}^1$

素因数の和:16269

約数の個数: 24

約数和(自身を含む): 323162840

約数和(自身を除く): 117316667

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 16141, 48423, 145269, 209833, 629499, 1759369, 1888497, 5278107, 15834321, 22871797, 68615391, 205846173]

約数ペア:

[(1, 205846173), (3, 68615391), (9, 22871797), (13, 15834321), (39, 5278107), (109, 1888497), (117, 1759369), (327, 629499), (981, 209833), (1417, 145269), (4251, 48423), (12753, 16141)]