200755976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6637}}^1$

素因数の和:6861

約数の個数: 32

約数和(自身を含む): 398280000

約数和(自身を除く): 197524024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 6637, 7562, 13274, 15124, 26548, 30248, 53096, 126103, 252206, 504412, 1008824, 1320763, 2641526, 5283052, 10566104, 25094497, 50188994, 100377988, 200755976]

約数ペア:

[(1, 200755976), (2, 100377988), (4, 50188994), (8, 25094497), (19, 10566104), (38, 5283052), (76, 2641526), (152, 1320763), (199, 1008824), (398, 504412), (796, 252206), (1592, 126103), (3781, 53096), (6637, 30248), (7562, 26548), (13274, 15124)]