210994424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{712819}}^1$

素因数の和:712862

約数の個数: 16

約数和(自身を含む): 406307400

約数和(自身を除く): 195312976

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 712819, 1425638, 2851276, 5702552, 26374303, 52748606, 105497212, 210994424]

約数ペア:

[(1, 210994424), (2, 105497212), (4, 52748606), (8, 26374303), (37, 5702552), (74, 2851276), (148, 1425638), (296, 712819)]