205386742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{8111}}^1$

素因数の和:9275

約数の個数: 16

約数和(自身を含む): 336420864

約数和(自身を除く): 131034122

約数列:

[1, 2, 11, 22, 1151, 2302, 8111, 12661, 16222, 25322, 89221, 178442, 9335761, 18671522, 102693371, 205386742]

約数ペア:

[(1, 205386742), (2, 102693371), (11, 18671522), (22, 9335761), (1151, 178442), (2302, 89221), (8111, 25322), (12661, 16222)]