200401550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 394758960

約数和(自身を除く): 194357410

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 193, 386, 475, 950, 965, 1093, 1930, 2186, 3667, 4825, 5465, 7334, 9650, 10930, 18335, 20767, 27325, 36670, 41534, 54650, 91675, 103835, 183350, 207670, 210949, 421898, 519175, 1038350, 1054745, 2109490, 4008031, 5273725, 8016062, 10547450, 20040155, 40080310, 100200775, 200401550]

約数ペア:

[(1, 200401550), (2, 100200775), (5, 40080310), (10, 20040155), (19, 10547450), (25, 8016062), (38, 5273725), (50, 4008031), (95, 2109490), (190, 1054745), (193, 1038350), (386, 519175), (475, 421898), (950, 210949), (965, 207670), (1093, 183350), (1930, 103835), (2186, 91675), (3667, 54650), (4825, 41534), (5465, 36670), (7334, 27325), (9650, 20767), (10930, 18335)]