201565191

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{3851}}^1$

素因数の和:4166

約数の個数: 16

約数和(自身を含む): 273646080

約数和(自身を除く): 72080889

約数列:

[1, 3, 73, 219, 239, 717, 3851, 11553, 17447, 52341, 281123, 843369, 920389, 2761167, 67188397, 201565191]

約数ペア:

[(1, 201565191), (3, 67188397), (73, 2761167), (219, 920389), (239, 843369), (717, 281123), (3851, 52341), (11553, 17447)]