204557955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1948171}}^1$

素因数の和:1948186

約数の個数: 16

約数和(自身を含む): 374049024

約数和(自身を除く): 169491069

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1948171, 5844513, 9740855, 13637197, 29222565, 40911591, 68185985, 204557955]

約数ペア:

[(1, 204557955), (3, 68185985), (5, 40911591), (7, 29222565), (15, 13637197), (21, 9740855), (35, 5844513), (105, 1948171)]