188803105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20759}}^1$

素因数の和:20888

約数の個数: 16

約数和(自身を含む): 242144640

約数和(自身を除く): 53341535

約数列:

[1, 5, 17, 85, 107, 535, 1819, 9095, 20759, 103795, 352903, 1764515, 2221213, 11106065, 37760621, 188803105]

約数ペア:

[(1, 188803105), (5, 37760621), (17, 11106065), (85, 2221213), (107, 1764515), (535, 352903), (1819, 103795), (9095, 20759)]