209225236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4755119}}^1$

素因数の和:4755134

約数の個数: 12

約数和(自身を含む): 399430080

約数和(自身を除く): 190204844

約数列:

[1, 2, 4, 11, 22, 44, 4755119, 9510238, 19020476, 52306309, 104612618, 209225236]

約数ペア:

[(1, 209225236), (2, 104612618), (4, 52306309), (11, 19020476), (22, 9510238), (44, 4755119)]