205504514

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{6221}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 313588800

約数和(自身を除く): 108084286

約数列:

[1, 2, 83, 166, 199, 398, 6221, 12442, 16517, 33034, 516343, 1032686, 1237979, 2475958, 102752257, 205504514]

約数ペア:

[(1, 205504514), (2, 102752257), (83, 2475958), (166, 1237979), (199, 1032686), (398, 516343), (6221, 33034), (12442, 16517)]