208079776

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{63131}}^1$

素因数の和:63244

約数の個数: 24

約数和(自身を含む): 413640864

約数和(自身を除く): 205561088

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 63131, 126262, 252524, 505048, 1010096, 2020192, 6502493, 13004986, 26009972, 52019944, 104039888, 208079776]

約数ペア:

[(1, 208079776), (2, 104039888), (4, 52019944), (8, 26009972), (16, 13004986), (32, 6502493), (103, 2020192), (206, 1010096), (412, 505048), (824, 252524), (1648, 126262), (3296, 63131)]