208568608

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{27271}}^1$

素因数の和:27520

約数の個数: 24

約数和(自身を含む): 412352640

約数和(自身を除く): 203784032

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 7648, 27271, 54542, 109084, 218168, 436336, 872672, 6517769, 13035538, 26071076, 52142152, 104284304, 208568608]

約数ペア:

[(1, 208568608), (2, 104284304), (4, 52142152), (8, 26071076), (16, 13035538), (32, 6517769), (239, 872672), (478, 436336), (956, 218168), (1912, 109084), (3824, 54542), (7648, 27271)]