208787524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{3769}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 399016800

約数和(自身を除く): 190229276

約数列:

[1, 2, 4, 11, 22, 44, 1259, 2518, 3769, 5036, 7538, 13849, 15076, 27698, 41459, 55396, 82918, 165836, 4745171, 9490342, 18980684, 52196881, 104393762, 208787524]

約数ペア:

[(1, 208787524), (2, 104393762), (4, 52196881), (11, 18980684), (22, 9490342), (44, 4745171), (1259, 165836), (2518, 82918), (3769, 55396), (5036, 41459), (7538, 27698), (13849, 15076)]