201617834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{72161}}^1$

素因数の和:72301

約数の個数: 16

約数和(自身を含む): 332522496

約数和(自身を除く): 130904662

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 72161, 144322, 793771, 1587542, 9164447, 18328894, 100808917, 201617834]

約数ペア:

[(1, 201617834), (2, 100808917), (11, 18328894), (22, 9164447), (127, 1587542), (254, 793771), (1397, 144322), (2794, 72161)]