209462023

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 224104320

約数和(自身を除く): 14642297

約数列:

[1, 19, 107, 197, 523, 2033, 3743, 9937, 21079, 55961, 103031, 400501, 1063259, 1957589, 11024317, 209462023]

約数ペア:

[(1, 209462023), (19, 11024317), (107, 1957589), (197, 1063259), (523, 400501), (2033, 103031), (3743, 55961), (9937, 21079)]