196909496

素因数分解:

$2^3\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{1999}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 422400000

約数和(自身を除く): 225490504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1759, 1999, 3518, 3998, 7036, 7996, 12313, 13993, 14072, 15992, 24626, 27986, 49252, 55972, 98504, 111944, 3516241, 7032482, 14064964, 24613687, 28129928, 49227374, 98454748, 196909496]

約数ペア:

[(1, 196909496), (2, 98454748), (4, 49227374), (7, 28129928), (8, 24613687), (14, 14064964), (28, 7032482), (56, 3516241), (1759, 111944), (1999, 98504), (3518, 55972), (3998, 49252), (7036, 27986), (7996, 24626), (12313, 15992), (13993, 14072)]