206799802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{128767}}^1$

素因数の和:128853

約数の個数: 16

約数和(自身を含む): 343037952

約数和(自身を除く): 136238150

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 128767, 257534, 1416437, 2832874, 9399991, 18799982, 103399901, 206799802]

約数ペア:

[(1, 206799802), (2, 103399901), (11, 18799982), (22, 9399991), (73, 2832874), (146, 1416437), (803, 257534), (1606, 128767)]