203440670

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{91229}}^1$

素因数の和:91459

約数の個数: 16

約数和(自身を含む): 367839360

約数和(自身を除く): 164398690

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 91229, 182458, 456145, 912290, 20344067, 40688134, 101720335, 203440670]

約数ペア:

[(1, 203440670), (2, 101720335), (5, 40688134), (10, 20344067), (223, 912290), (446, 456145), (1115, 182458), (2230, 91229)]