200940817

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{372803}}^1$

素因数の和:372828

約数の個数: 12

約数和(自身を含む): 254997936

約数和(自身を除く): 54057119

約数列:

[1, 7, 11, 49, 77, 539, 372803, 2609621, 4100833, 18267347, 28705831, 200940817]

約数ペア:

[(1, 200940817), (7, 28705831), (11, 18267347), (49, 4100833), (77, 2609621), (539, 372803)]