206931454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1\times {\mathrm{1901}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 319170816

約数和(自身を除く): 112239362

約数列:

[1, 2, 37, 74, 1471, 1901, 2942, 3802, 54427, 70337, 108854, 140674, 2796371, 5592742, 103465727, 206931454]

約数ペア:

[(1, 206931454), (2, 103465727), (37, 5592742), (74, 2796371), (1471, 140674), (1901, 108854), (2942, 70337), (3802, 54427)]