201890943

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{270269}}^1$

素因数の和:270358

約数の個数: 12

約数和(自身を含む): 295134840

約数和(自身を除く): 93243897

約数列:

[1, 3, 9, 83, 249, 747, 270269, 810807, 2432421, 22432327, 67296981, 201890943]

約数ペア:

[(1, 201890943), (3, 67296981), (9, 22432327), (83, 2432421), (249, 810807), (747, 270269)]