205606892

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{230501}}^1$

素因数の和:230728

約数の個数: 12

約数和(自身を含む): 361427136

約数和(自身を除く): 155820244

約数列:

[1, 2, 4, 223, 446, 892, 230501, 461002, 922004, 51401723, 102803446, 205606892]

約数ペア:

[(1, 205606892), (2, 102803446), (4, 51401723), (223, 922004), (446, 461002), (892, 230501)]