211370992

素因数分解:

$2^4\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1499}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 468720000

約数和(自身を除く): 257349008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1259, 1499, 2518, 2998, 5036, 5996, 8813, 10072, 10493, 11992, 17626, 20144, 20986, 23984, 35252, 41972, 70504, 83944, 141008, 167888, 1887241, 3774482, 7548964, 13210687, 15097928, 26421374, 30195856, 52842748, 105685496, 211370992]

約数ペア:

[(1, 211370992), (2, 105685496), (4, 52842748), (7, 30195856), (8, 26421374), (14, 15097928), (16, 13210687), (28, 7548964), (56, 3774482), (112, 1887241), (1259, 167888), (1499, 141008), (2518, 83944), (2998, 70504), (5036, 41972), (5996, 35252), (8813, 23984), (10072, 20986), (10493, 20144), (11992, 17626)]