202102459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 221082400

約数和(自身を除く): 18979941

約数列:

[1, 13, 109, 193, 739, 1417, 2509, 9607, 21037, 80551, 142627, 273481, 1047163, 1854151, 15546343, 202102459]

約数ペア:

[(1, 202102459), (13, 15546343), (109, 1854151), (193, 1047163), (739, 273481), (1417, 142627), (2509, 80551), (9607, 21037)]