188811701

素因数分解:

${\mathrm{13}}^2\times {\mathrm{809}}^1\times {\mathrm{1381}}^1$

素因数の和:2216

約数の個数: 12

約数和(自身を含む): 204853860

約数和(自身を除く): 16042159

約数列:

[1, 13, 169, 809, 1381, 10517, 17953, 136721, 233389, 1117229, 14523977, 188811701]

約数ペア:

[(1, 188811701), (13, 14523977), (169, 1117229), (809, 233389), (1381, 136721), (10517, 17953)]