205965782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{407047}}^1$

素因数の和:407083

約数の個数: 16

約数和(自身を含む): 351689472

約数和(自身を除く): 145723690

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 407047, 814094, 4477517, 8955034, 9362081, 18724162, 102982891, 205965782]

約数ペア:

[(1, 205965782), (2, 102982891), (11, 18724162), (22, 9362081), (23, 8955034), (46, 4477517), (253, 814094), (506, 407047)]