203023865470

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197110549}}^1$

素因数の和:197110659

約数の個数: 16

約数和(自身を含む): 368990949600

約数和(自身を除く): 165967084130

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 197110549, 394221098, 985552745, 1971105490, 20302386547, 40604773094, 101511932735, 203023865470]

約数ペア:

[(1, 203023865470), (2, 101511932735), (5, 40604773094), (10, 20302386547), (103, 1971105490), (206, 985552745), (515, 394221098), (1030, 197110549)]