199888922863

素因数分解:

$7^1\times {\mathrm{359}}^1\times {\mathrm{7649}}^1\times {\mathrm{10399}}^1$

素因数の和:18414

約数の個数: 16

約数和(自身を含む): 229132800000

約数和(自身を除く): 29243877137

約数列:

[1, 7, 359, 2513, 7649, 10399, 53543, 72793, 2745991, 3733241, 19221937, 26132687, 79541951, 556793657, 28555560409, 199888922863]

約数ペア:

[(1, 199888922863), (7, 28555560409), (359, 556793657), (2513, 79541951), (7649, 26132687), (10399, 19221937), (53543, 3733241), (72793, 2745991)]