198694079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2633}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 220750272

約数和(自身を除く): 22056193

約数列:

[1, 17, 23, 193, 391, 2633, 3281, 4439, 44761, 60559, 75463, 508169, 1029503, 8638873, 11687887, 198694079]

約数ペア:

[(1, 198694079), (17, 11687887), (23, 8638873), (193, 1029503), (391, 508169), (2633, 75463), (3281, 60559), (4439, 44761)]