204914294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{27271}}^1$

素因数の和:27320

約数の個数: 24

約数和(自身を含む): 351645168

約数和(自身を除く): 146730874

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 27271, 54542, 354523, 463607, 709046, 927214, 6026891, 7881319, 12053782, 15762638, 102457147, 204914294]

約数ペア:

[(1, 204914294), (2, 102457147), (13, 15762638), (17, 12053782), (26, 7881319), (34, 6026891), (221, 927214), (289, 709046), (442, 463607), (578, 354523), (3757, 54542), (7514, 27271)]