204152660943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20552971}}^1$

素因数の和:20553035

約数の個数: 32

約数和(自身を含む): 347263014912

約数和(自身を除く): 143110353969

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 20552971, 61658913, 143870797, 226082681, 431612391, 678248043, 883777753, 1582578767, 2651333259, 4747736301, 6186444271, 9721555283, 18559332813, 29164665849, 68050886981, 204152660943]

約数ペア:

[(1, 204152660943), (3, 68050886981), (7, 29164665849), (11, 18559332813), (21, 9721555283), (33, 6186444271), (43, 4747736301), (77, 2651333259), (129, 1582578767), (231, 883777753), (301, 678248043), (473, 431612391), (903, 226082681), (1419, 143870797), (3311, 61658913), (9933, 20552971)]