205329487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{947}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 234254592

約数和(自身を除く): 28925105

約数列:

[1, 11, 23, 253, 857, 947, 9427, 10417, 19711, 21781, 216821, 239591, 811579, 8927369, 18666317, 205329487]

約数ペア:

[(1, 205329487), (11, 18666317), (23, 8927369), (253, 811579), (857, 239591), (947, 216821), (9427, 21781), (10417, 19711)]