205083156981

素因数分解:

$3^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1\times {\mathrm{245533}}^1$

素因数の和:246612

約数の個数: 16

約数和(自身を含む): 274503083456

約数和(自身を除く): 69419926475

約数列:

[1, 3, 433, 643, 1299, 1929, 245533, 278419, 736599, 835257, 106315789, 157877719, 318947367, 473633157, 68361052327, 205083156981]

約数ペア:

[(1, 205083156981), (3, 68361052327), (433, 473633157), (643, 318947367), (1299, 157877719), (1929, 106315789), (245533, 835257), (278419, 736599)]