207732081

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{953}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 280155456

約数和(自身を除く): 72423375

約数列:

[1, 3, 113, 339, 643, 953, 1929, 2859, 72659, 107689, 217977, 323067, 612779, 1838337, 69244027, 207732081]

約数ペア:

[(1, 207732081), (3, 69244027), (113, 1838337), (339, 612779), (643, 323067), (953, 217977), (1929, 107689), (2859, 72659)]