201016208

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52567}}^1$

素因数の和:52814

約数の個数: 20

約数和(自身を含む): 391105920

約数和(自身を除く): 190089712

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52567, 105134, 210268, 420536, 841072, 12563513, 25127026, 50254052, 100508104, 201016208]

約数ペア:

[(1, 201016208), (2, 100508104), (4, 50254052), (8, 25127026), (16, 12563513), (239, 841072), (478, 420536), (956, 210268), (1912, 105134), (3824, 52567)]