205340222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1\times {\mathrm{2153}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 315604080

約数和(自身を除く): 110263858

約数列:

[1, 2, 43, 86, 1109, 2153, 2218, 4306, 47687, 92579, 95374, 185158, 2387677, 4775354, 102670111, 205340222]

約数ペア:

[(1, 205340222), (2, 102670111), (43, 4775354), (86, 2387677), (1109, 185158), (2153, 95374), (2218, 92579), (4306, 47687)]