202159828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{299053}}^1$

素因数の和:299083

約数の個数: 18

約数和(自身を含む): 383088174

約数和(自身を除く): 180928346

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 299053, 598106, 1196212, 3887689, 7775378, 15550756, 50539957, 101079914, 202159828]

約数ペア:

[(1, 202159828), (2, 101079914), (4, 50539957), (13, 15550756), (26, 7775378), (52, 3887689), (169, 1196212), (338, 598106), (676, 299053)]