202049551

素因数分解:

${\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{3719}}^1$

素因数の和:4190

約数の個数: 12

約数和(自身を含む): 222642000

約数和(自身を除く): 20592449

約数列:

[1, 11, 121, 449, 3719, 4939, 40909, 54329, 449999, 1669831, 18368141, 202049551]

約数ペア:

[(1, 202049551), (11, 18368141), (121, 1669831), (449, 449999), (3719, 54329), (4939, 40909)]