205798648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{10037}}^1$

素因数の和:10287

約数の個数: 32

約数和(自身を含む): 422800560

約数和(自身を除く): 217001912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 5126, 10037, 10252, 20074, 20504, 40148, 80296, 110407, 220814, 441628, 883256, 2338621, 4677242, 9354484, 18708968, 25724831, 51449662, 102899324, 205798648]

約数ペア:

[(1, 205798648), (2, 102899324), (4, 51449662), (8, 25724831), (11, 18708968), (22, 9354484), (44, 4677242), (88, 2338621), (233, 883256), (466, 441628), (932, 220814), (1864, 110407), (2563, 80296), (5126, 40148), (10037, 20504), (10252, 20074)]