211745732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{3643}}^1$

素因数の和:4979

約数の個数: 24

約数和(自身を含む): 404658912

約数和(自身を除く): 192913180

約数列:

[1, 2, 4, 11, 22, 44, 1321, 2642, 3643, 5284, 7286, 14531, 14572, 29062, 40073, 58124, 80146, 160292, 4812403, 9624806, 19249612, 52936433, 105872866, 211745732]

約数ペア:

[(1, 211745732), (2, 105872866), (4, 52936433), (11, 19249612), (22, 9624806), (44, 4812403), (1321, 160292), (2642, 80146), (3643, 58124), (5284, 40073), (7286, 29062), (14531, 14572)]