205364165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{2371}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 261299520

約数和(自身を除く): 55935355

約数列:

[1, 5, 17, 85, 1019, 2371, 5095, 11855, 17323, 40307, 86615, 201535, 2416049, 12080245, 41072833, 205364165]

約数ペア:

[(1, 205364165), (5, 41072833), (17, 12080245), (85, 2416049), (1019, 201535), (2371, 86615), (5095, 40307), (11855, 17323)]