202139912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1943653}}^1$

素因数の和:1943672

約数の個数: 16

約数和(自身を含む): 408167340

約数和(自身を除く): 206027428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1943653, 3887306, 7774612, 15549224, 25267489, 50534978, 101069956, 202139912]

約数ペア:

[(1, 202139912), (2, 101069956), (4, 50534978), (8, 25267489), (13, 15549224), (26, 7774612), (52, 3887306), (104, 1943653)]