211147922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{19841}}^1$

素因数の和:20173

約数の個数: 16

約数和(自身を含む): 336440952

約数和(自身を除く): 125293030

約数列:

[1, 2, 17, 34, 313, 626, 5321, 10642, 19841, 39682, 337297, 674594, 6210233, 12420466, 105573961, 211147922]

約数ペア:

[(1, 211147922), (2, 105573961), (17, 12420466), (34, 6210233), (313, 674594), (626, 337297), (5321, 39682), (10642, 19841)]