214683832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17551}}^1$

素因数の和:17707

約数の個数: 32

約数和(自身を含む): 442310400

約数和(自身を除く): 227626568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 17551, 35102, 70204, 140408, 193061, 386122, 772244, 1544488, 2439589, 4879178, 9758356, 19516712, 26835479, 53670958, 107341916, 214683832]

約数ペア:

[(1, 214683832), (2, 107341916), (4, 53670958), (8, 26835479), (11, 19516712), (22, 9758356), (44, 4879178), (88, 2439589), (139, 1544488), (278, 772244), (556, 386122), (1112, 193061), (1529, 140408), (3058, 70204), (6116, 35102), (12232, 17551)]