202280815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85531}}^1$

素因数の和:85590

約数の個数: 16

約数和(自身を含む): 270965376

約数和(自身を除く): 68684561

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 85531, 427655, 940841, 3677833, 4704205, 18389165, 40456163, 202280815]

約数ペア:

[(1, 202280815), (5, 40456163), (11, 18389165), (43, 4704205), (55, 3677833), (215, 940841), (473, 427655), (2365, 85531)]