205655691

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{31033}}^1$

素因数の和:31130

約数の個数: 12

約数和(自身を含む): 280174952

約数和(自身を除く): 74519261

約数列:

[1, 3, 47, 141, 2209, 6627, 31033, 93099, 1458551, 4375653, 68551897, 205655691]

約数ペア:

[(1, 205655691), (3, 68551897), (47, 4375653), (141, 1458551), (2209, 93099), (6627, 31033)]