206589670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2857}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 425544768

約数和(自身を除く): 218955098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1033, 2066, 2857, 5165, 5714, 7231, 10330, 14285, 14462, 19999, 28570, 36155, 39998, 72310, 99995, 199990, 2951281, 5902562, 14756405, 20658967, 29512810, 41317934, 103294835, 206589670]

約数ペア:

[(1, 206589670), (2, 103294835), (5, 41317934), (7, 29512810), (10, 20658967), (14, 14756405), (35, 5902562), (70, 2951281), (1033, 199990), (2066, 99995), (2857, 72310), (5165, 39998), (5714, 36155), (7231, 28570), (10330, 19999), (14285, 14462)]