209217573897

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{4493}}^1\times {\mathrm{102793}}^1$

素因数の和:107440

約数の個数: 16

約数和(自身を含む): 280869391488

約数和(自身を除く): 71651817591

約数列:

[1, 3, 151, 453, 4493, 13479, 102793, 308379, 678443, 2035329, 15521743, 46565229, 461848949, 1385546847, 69739191299, 209217573897]

約数ペア:

[(1, 209217573897), (3, 69739191299), (151, 1385546847), (453, 461848949), (4493, 46565229), (13479, 15521743), (102793, 2035329), (308379, 678443)]