209528293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6353}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 234843840

約数和(自身を除く): 25315547

約数列:

[1, 13, 43, 59, 559, 767, 2537, 6353, 32981, 82589, 273179, 374827, 3551327, 4872751, 16117561, 209528293]

約数ペア:

[(1, 209528293), (13, 16117561), (43, 4872751), (59, 3551327), (559, 374827), (767, 273179), (2537, 82589), (6353, 32981)]