204089228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{155083}}^1$

素因数の和:155141

約数の個数: 24

約数和(自身を含む): 416865792

約数和(自身を除く): 212776564

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 155083, 310166, 620332, 1085581, 2171162, 4342324, 7288901, 14577802, 29155604, 51022307, 102044614, 204089228]

約数ペア:

[(1, 204089228), (2, 102044614), (4, 51022307), (7, 29155604), (14, 14577802), (28, 7288901), (47, 4342324), (94, 2171162), (188, 1085581), (329, 620332), (658, 310166), (1316, 155083)]