180200161

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 194084800

約数和(自身を除く): 13884639

約数列:

[1, 19, 61, 181, 859, 1159, 3439, 11041, 16321, 52399, 155479, 209779, 995581, 2954101, 9484219, 180200161]

約数ペア:

[(1, 180200161), (19, 9484219), (61, 2954101), (181, 995581), (859, 209779), (1159, 155479), (3439, 52399), (11041, 16321)]