204477931007

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1\times {\mathrm{122039}}^1$

素因数の和:124390

約数の個数: 16

約数和(自身を含む): 235980449280

約数和(自身を除く): 31502518273

約数列:

[1, 7, 107, 749, 2237, 15659, 122039, 239359, 854273, 1675513, 13058173, 91407211, 273001243, 1911008701, 29211133001, 204477931007]

約数ペア:

[(1, 204477931007), (7, 29211133001), (107, 1911008701), (749, 273001243), (2237, 91407211), (15659, 13058173), (122039, 1675513), (239359, 854273)]