208055567

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2017}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 225208800

約数和(自身を除く): 17153233

約数列:

[1, 19, 61, 89, 1159, 1691, 2017, 5429, 38323, 103151, 123037, 179513, 2337703, 3410747, 10950293, 208055567]

約数ペア:

[(1, 208055567), (19, 10950293), (61, 3410747), (89, 2337703), (1159, 179513), (1691, 123037), (2017, 103151), (5429, 38323)]