205300571

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 240988608

約数和(自身を除く): 35688037

約数列:

[1, 7, 41, 287, 521, 1373, 3647, 9611, 21361, 56293, 149527, 394051, 715333, 5007331, 29328653, 205300571]

約数ペア:

[(1, 205300571), (7, 29328653), (41, 5007331), (287, 715333), (521, 394051), (1373, 149527), (3647, 56293), (9611, 21361)]