195764524

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{135571}}^1$

素因数の和:135613

約数の個数: 18

約数和(自身を含む): 361570524

約数和(自身を除く): 165806000

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 135571, 271142, 542284, 2575849, 5151698, 10303396, 48941131, 97882262, 195764524]

約数ペア:

[(1, 195764524), (2, 97882262), (4, 48941131), (19, 10303396), (38, 5151698), (76, 2575849), (361, 542284), (722, 271142), (1444, 135571)]