198133247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 228172224

約数和(自身を除く): 30038977

約数列:

[1, 13, 23, 47, 299, 529, 611, 613, 1081, 6877, 7969, 14053, 14099, 24863, 28811, 183287, 323219, 324277, 374543, 662653, 4215601, 8614489, 15241019, 198133247]

約数ペア:

[(1, 198133247), (13, 15241019), (23, 8614489), (47, 4215601), (299, 662653), (529, 374543), (611, 324277), (613, 323219), (1081, 183287), (6877, 28811), (7969, 24863), (14053, 14099)]