204969721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1439}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 233902080

約数和(自身を除く): 28932359

約数列:

[1, 11, 23, 253, 563, 1439, 6193, 12949, 15829, 33097, 142439, 364067, 810157, 8911727, 18633611, 204969721]

約数ペア:

[(1, 204969721), (11, 18633611), (23, 8911727), (253, 810157), (563, 364067), (1439, 142439), (6193, 33097), (12949, 15829)]