219029549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 236304000

約数和(自身を除く): 17274451

約数列:

[1, 19, 53, 199, 1007, 1093, 3781, 10547, 20767, 57929, 200393, 217507, 1100651, 4132633, 11527871, 219029549]

約数ペア:

[(1, 219029549), (19, 11527871), (53, 4132633), (199, 1100651), (1007, 217507), (1093, 200393), (3781, 57929), (10547, 20767)]