199455874

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{2803}}^1$

素因数の和:3609

約数の個数: 16

約数和(自身を含む): 306062208

約数和(自身を除く): 106606334

約数列:

[1, 2, 47, 94, 757, 1514, 2803, 5606, 35579, 71158, 131741, 263482, 2121871, 4243742, 99727937, 199455874]

約数ペア:

[(1, 199455874), (2, 99727937), (47, 4243742), (94, 2121871), (757, 263482), (1514, 131741), (2803, 71158), (5606, 35579)]