210319206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{18917}}^1$

素因数の和:19048

約数の個数: 32

約数和(自身を含む): 449491680

約数和(自身を除く): 239172474

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 18917, 37834, 56751, 113502, 321589, 643178, 964767, 1929534, 2061953, 4123906, 6185859, 12371718, 35053201, 70106402, 105159603, 210319206]

約数ペア:

[(1, 210319206), (2, 105159603), (3, 70106402), (6, 35053201), (17, 12371718), (34, 6185859), (51, 4123906), (102, 2061953), (109, 1929534), (218, 964767), (327, 643178), (654, 321589), (1853, 113502), (3706, 56751), (5559, 37834), (11118, 18917)]