200873697

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 286488576

約数和(自身を除く): 85614879

約数列:

[1, 3, 23, 69, 71, 131, 213, 313, 393, 939, 1633, 3013, 4899, 7199, 9039, 9301, 21597, 22223, 27903, 41003, 66669, 123009, 213923, 511129, 641769, 943069, 1533387, 2829207, 2911213, 8733639, 66957899, 200873697]

約数ペア:

[(1, 200873697), (3, 66957899), (23, 8733639), (69, 2911213), (71, 2829207), (131, 1533387), (213, 943069), (313, 641769), (393, 511129), (939, 213923), (1633, 123009), (3013, 66669), (4899, 41003), (7199, 27903), (9039, 22223), (9301, 21597)]