198386766

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{44263}}^1$

素因数の和:44357

約数の個数: 32

約数和(自身を含む): 446181120

約数和(自身を除く): 247794354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 44263, 88526, 132789, 265578, 398367, 796734, 1195101, 2390202, 3673829, 7347658, 11021487, 22042974, 33064461, 66128922, 99193383, 198386766]

約数ペア:

[(1, 198386766), (2, 99193383), (3, 66128922), (6, 33064461), (9, 22042974), (18, 11021487), (27, 7347658), (54, 3673829), (83, 2390202), (166, 1195101), (249, 796734), (498, 398367), (747, 265578), (1494, 132789), (2241, 88526), (4482, 44263)]