208539892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{3643}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 398536992

約数和(自身を除く): 189997100

約数列:

[1, 2, 4, 11, 22, 44, 1301, 2602, 3643, 5204, 7286, 14311, 14572, 28622, 40073, 57244, 80146, 160292, 4739543, 9479086, 18958172, 52134973, 104269946, 208539892]

約数ペア:

[(1, 208539892), (2, 104269946), (4, 52134973), (11, 18958172), (22, 9479086), (44, 4739543), (1301, 160292), (2602, 80146), (3643, 57244), (5204, 40073), (7286, 28622), (14311, 14572)]