197063212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{1787}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 363464640

約数和(自身を除く): 166401428

約数列:

[1, 2, 4, 19, 38, 76, 1451, 1787, 2902, 3574, 5804, 7148, 27569, 33953, 55138, 67906, 110276, 135812, 2592937, 5185874, 10371748, 49265803, 98531606, 197063212]

約数ペア:

[(1, 197063212), (2, 98531606), (4, 49265803), (19, 10371748), (38, 5185874), (76, 2592937), (1451, 135812), (1787, 110276), (2902, 67906), (3574, 55138), (5804, 33953), (7148, 27569)]