205505888

素因数分解:

$2^5\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1039}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 463357440

約数和(自身を除く): 257851552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 883, 1039, 1766, 2078, 3532, 4156, 6181, 7064, 7273, 8312, 12362, 14128, 14546, 16624, 24724, 28256, 29092, 33248, 49448, 58184, 98896, 116368, 197792, 232736, 917437, 1834874, 3669748, 6422059, 7339496, 12844118, 14678992, 25688236, 29357984, 51376472, 102752944, 205505888]

約数ペア:

[(1, 205505888), (2, 102752944), (4, 51376472), (7, 29357984), (8, 25688236), (14, 14678992), (16, 12844118), (28, 7339496), (32, 6422059), (56, 3669748), (112, 1834874), (224, 917437), (883, 232736), (1039, 197792), (1766, 116368), (2078, 98896), (3532, 58184), (4156, 49448), (6181, 33248), (7064, 29092), (7273, 28256), (8312, 24724), (12362, 16624), (14128, 14546)]