189210817

素因数分解:

${\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 196922880

約数和(自身を除く): 7712063

約数列:

[1, 59, 73, 197, 223, 4307, 11623, 13157, 14381, 16279, 43931, 848479, 960461, 2591929, 3206963, 189210817]

約数ペア:

[(1, 189210817), (59, 3206963), (73, 2591929), (197, 960461), (223, 848479), (4307, 43931), (11623, 16279), (13157, 14381)]