189796668

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{367823}}^1$

素因数の和:367873

約数の個数: 24

約数和(自身を含む): 453159168

約数和(自身を除く): 263362500

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 367823, 735646, 1103469, 1471292, 2206938, 4413876, 15816389, 31632778, 47449167, 63265556, 94898334, 189796668]

約数ペア:

[(1, 189796668), (2, 94898334), (3, 63265556), (4, 47449167), (6, 31632778), (12, 15816389), (43, 4413876), (86, 2206938), (129, 1471292), (172, 1103469), (258, 735646), (516, 367823)]