202456143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{978049}}^1$

素因数の和:978078

約数の個数: 12

約数和(自身を含む): 305151600

約数和(自身を除く): 102695457

約数列:

[1, 3, 9, 23, 69, 207, 978049, 2934147, 8802441, 22495127, 67485381, 202456143]

約数ペア:

[(1, 202456143), (3, 67485381), (9, 22495127), (23, 8802441), (69, 2934147), (207, 978049)]