206980877378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107071}}^1\times {\mathrm{87869}}^1$

素因数の和:194953

約数の個数: 16

約数和(自身を含む): 338702999040

約数和(自身を除く): 131722121662

約数列:

[1, 2, 11, 22, 87869, 107071, 175738, 214142, 966559, 1177781, 1933118, 2355562, 9408221699, 18816443398, 103490438689, 206980877378]

約数ペア:

[(1, 206980877378), (2, 103490438689), (11, 18816443398), (22, 9408221699), (87869, 2355562), (107071, 1933118), (175738, 1177781), (214142, 966559)]