201881482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{834221}}^1$

素因数の和:834245

約数の個数: 12

約数和(自身を含む): 332854578

約数和(自身を除く): 130973096

約数列:

[1, 2, 11, 22, 121, 242, 834221, 1668442, 9176431, 18352862, 100940741, 201881482]

約数ペア:

[(1, 201881482), (2, 100940741), (11, 18352862), (22, 9176431), (121, 1668442), (242, 834221)]