219260932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{216661}}^1$

素因数の和:216699

約数の個数: 24

約数和(自身を含む): 436790592

約数和(自身を除く): 217529660

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 216661, 433322, 866644, 2383271, 4766542, 4983203, 9533084, 9966406, 19932812, 54815233, 109630466, 219260932]

約数ペア:

[(1, 219260932), (2, 109630466), (4, 54815233), (11, 19932812), (22, 9966406), (23, 9533084), (44, 4983203), (46, 4766542), (92, 2383271), (253, 866644), (506, 433322), (1012, 216661)]