211676435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 288567360

約数和(自身を除く): 76890925

約数列:

[1, 5, 17, 19, 53, 85, 95, 265, 323, 901, 1007, 1615, 2473, 4505, 5035, 12365, 17119, 42041, 46987, 85595, 131069, 210205, 234935, 655345, 798779, 2228173, 2490311, 3993895, 11140865, 12451555, 42335287, 211676435]

約数ペア:

[(1, 211676435), (5, 42335287), (17, 12451555), (19, 11140865), (53, 3993895), (85, 2490311), (95, 2228173), (265, 798779), (323, 655345), (901, 234935), (1007, 210205), (1615, 131069), (2473, 85595), (4505, 46987), (5035, 42041), (12365, 17119)]