229368536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{666769}}^1$

素因数の和:666818

約数の個数: 16

約数和(自身を含む): 440068200

約数和(自身を除く): 210699664

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 666769, 1333538, 2667076, 5334152, 28671067, 57342134, 114684268, 229368536]

約数ペア:

[(1, 229368536), (2, 114684268), (4, 57342134), (8, 28671067), (43, 5334152), (86, 2667076), (172, 1333538), (344, 666769)]