200382021

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10567}}^1$

素因数の和:10630

約数の個数: 36

約数和(自身を含む): 344559072

約数和(自身を除く): 144177051

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 10567, 18963, 31701, 73969, 95103, 221907, 454381, 517783, 665721, 1363143, 1553349, 3180667, 4089429, 4660047, 9542001, 22264669, 28626003, 66794007, 200382021]

約数ペア:

[(1, 200382021), (3, 66794007), (7, 28626003), (9, 22264669), (21, 9542001), (43, 4660047), (49, 4089429), (63, 3180667), (129, 1553349), (147, 1363143), (301, 665721), (387, 517783), (441, 454381), (903, 221907), (2107, 95103), (2709, 73969), (6321, 31701), (10567, 18963)]