201687536

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{50221}}^1$

素因数の和:50480

約数の個数: 20

約数和(自身を含む): 392334264

約数和(自身を除く): 190646728

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 50221, 100442, 200884, 401768, 803536, 12605471, 25210942, 50421884, 100843768, 201687536]

約数ペア:

[(1, 201687536), (2, 100843768), (4, 50421884), (8, 25210942), (16, 12605471), (251, 803536), (502, 401768), (1004, 200884), (2008, 100442), (4016, 50221)]