189877442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{16451}}^1$

素因数の和:16681

約数の個数: 16

約数和(自身を含む): 296136000

約数和(自身を除く): 106258558

約数列:

[1, 2, 29, 58, 199, 398, 5771, 11542, 16451, 32902, 477079, 954158, 3273749, 6547498, 94938721, 189877442]

約数ペア:

[(1, 189877442), (2, 94938721), (29, 6547498), (58, 3273749), (199, 954158), (398, 477079), (5771, 32902), (11542, 16451)]