207821374

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{47819}}^1$

素因数の和:47915

約数の個数: 16

約数和(自身を含む): 325367280

約数和(自身を除く): 117545906

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 47819, 95638, 1960579, 2534407, 3921158, 5068814, 103910687, 207821374]

約数ペア:

[(1, 207821374), (2, 103910687), (41, 5068814), (53, 3921158), (82, 2534407), (106, 1960579), (2173, 95638), (4346, 47819)]