199620794

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1\times {\mathrm{653}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 301433832

約数和(自身を除く): 101813038

約数列:

[1, 2, 353, 433, 653, 706, 866, 1306, 152849, 230509, 282749, 305698, 461018, 565498, 99810397, 199620794]

約数ペア:

[(1, 199620794), (2, 99810397), (353, 565498), (433, 461018), (653, 305698), (706, 282749), (866, 230509), (1306, 152849)]