208415744556

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{72669367}}^1$

素因数の和:72669613

約数の個数: 24

約数和(自身を含む): 488338152960

約数和(自身を除く): 279922408404

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 72669367, 145338734, 218008101, 290677468, 436016202, 872032404, 17367978713, 34735957426, 52103936139, 69471914852, 104207872278, 208415744556]

約数ペア:

[(1, 208415744556), (2, 104207872278), (3, 69471914852), (4, 52103936139), (6, 34735957426), (12, 17367978713), (239, 872032404), (478, 436016202), (717, 290677468), (956, 218008101), (1434, 145338734), (2868, 72669367)]