199044356

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{16193}}^1$

素因数の和:16643

約数の個数: 24

約数和(自身を含む): 399020160

約数和(自身を除く): 199975804

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 16193, 32386, 64772, 113351, 226702, 453404, 7108727, 14217454, 28434908, 49761089, 99522178, 199044356]

約数ペア:

[(1, 199044356), (2, 99522178), (4, 49761089), (7, 28434908), (14, 14217454), (28, 7108727), (439, 453404), (878, 226702), (1756, 113351), (3073, 64772), (6146, 32386), (12292, 16193)]