205079778

素因数分解:

$2^1\times 3^2\times {\mathrm{2957}}^1\times {\mathrm{3853}}^1$

素因数の和:6818

約数の個数: 24

約数和(自身を含む): 444605148

約数和(自身を除く): 239525370

約数列:

[1, 2, 3, 6, 9, 18, 2957, 3853, 5914, 7706, 8871, 11559, 17742, 23118, 26613, 34677, 53226, 69354, 11393321, 22786642, 34179963, 68359926, 102539889, 205079778]

約数ペア:

[(1, 205079778), (2, 102539889), (3, 68359926), (6, 34179963), (9, 22786642), (18, 11393321), (2957, 69354), (3853, 53226), (5914, 34677), (7706, 26613), (8871, 23118), (11559, 17742)]