199397374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109199}}^1$

素因数の和:109295

約数の個数: 16

約数和(自身を含む): 330220800

約数和(自身を除く): 130823426

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 109199, 218398, 1201189, 2402378, 9063517, 18127034, 99698687, 199397374]

約数ペア:

[(1, 199397374), (2, 99698687), (11, 18127034), (22, 9063517), (83, 2402378), (166, 1201189), (913, 218398), (1826, 109199)]