207657057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{4327}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 293542272

約数和(自身を除く): 85885215

約数列:

[1, 3, 17, 51, 941, 2823, 4327, 12981, 15997, 47991, 73559, 220677, 4071707, 12215121, 69219019, 207657057]

約数ペア:

[(1, 207657057), (3, 69219019), (17, 12215121), (51, 4071707), (941, 220677), (2823, 73559), (4327, 47991), (12981, 15997)]