208029304

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{5471}}^1$

素因数の和:5588

約数の個数: 48

約数和(自身を含む): 458498880

約数和(自身を除く): 250469576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 5471, 9506, 10942, 19012, 21884, 38024, 38297, 43768, 76594, 153188, 268079, 306376, 530687, 536158, 1061374, 1072316, 2122748, 2144632, 3714809, 4245496, 7429618, 14859236, 26003663, 29718472, 52007326, 104014652, 208029304]

約数ペア:

[(1, 208029304), (2, 104014652), (4, 52007326), (7, 29718472), (8, 26003663), (14, 14859236), (28, 7429618), (49, 4245496), (56, 3714809), (97, 2144632), (98, 2122748), (194, 1072316), (196, 1061374), (388, 536158), (392, 530687), (679, 306376), (776, 268079), (1358, 153188), (2716, 76594), (4753, 43768), (5432, 38297), (5471, 38024), (9506, 21884), (10942, 19012)]