211203395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{3929}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 273339360

約数和(自身を除く): 62135965

約数列:

[1, 5, 13, 65, 827, 3929, 4135, 10751, 19645, 51077, 53755, 255385, 3249283, 16246415, 42240679, 211203395]

約数ペア:

[(1, 211203395), (5, 42240679), (13, 16246415), (65, 3249283), (827, 255385), (3929, 53755), (4135, 51077), (10751, 19645)]