204025690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1854779}}^1$

素因数の和:1854797

約数の個数: 16

約数和(自身を含む): 400632480

約数和(自身を除く): 196606790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1854779, 3709558, 9273895, 18547790, 20402569, 40805138, 102012845, 204025690]

約数ペア:

[(1, 204025690), (2, 102012845), (5, 40805138), (10, 20402569), (11, 18547790), (22, 9273895), (55, 3709558), (110, 1854779)]