203440310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{473117}}^1$

素因数の和:473167

約数の個数: 16

約数和(自身を含む): 374709456

約数和(自身を除く): 171269146

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 473117, 946234, 2365585, 4731170, 20344031, 40688062, 101720155, 203440310]

約数ペア:

[(1, 203440310), (2, 101720155), (5, 40688062), (10, 20344031), (43, 4731170), (86, 2365585), (215, 946234), (430, 473117)]