200623442

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{2389}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 304008000

約数和(自身を除く): 103384558

約数列:

[1, 2, 199, 211, 398, 422, 2389, 4778, 41989, 83978, 475411, 504079, 950822, 1008158, 100311721, 200623442]

約数ペア:

[(1, 200623442), (2, 100311721), (199, 1008158), (211, 950822), (398, 504079), (422, 475411), (2389, 83978), (4778, 41989)]