206180812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1949}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 368550000

約数和(自身を除く): 162369188

約数列:

[1, 2, 4, 53, 106, 212, 499, 998, 1949, 1996, 3898, 7796, 26447, 52894, 103297, 105788, 206594, 413188, 972551, 1945102, 3890204, 51545203, 103090406, 206180812]

約数ペア:

[(1, 206180812), (2, 103090406), (4, 51545203), (53, 3890204), (106, 1945102), (212, 972551), (499, 413188), (998, 206594), (1949, 105788), (1996, 103297), (3898, 52894), (7796, 26447)]