214088380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{973129}}^1$

素因数の和:973149

約数の個数: 24

約数和(自身を含む): 490457520

約数和(自身を除く): 276369140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 973129, 1946258, 3892516, 4865645, 9731290, 10704419, 19462580, 21408838, 42817676, 53522095, 107044190, 214088380]

約数ペア:

[(1, 214088380), (2, 107044190), (4, 53522095), (5, 42817676), (10, 21408838), (11, 19462580), (20, 10704419), (22, 9731290), (44, 4865645), (55, 3892516), (110, 1946258), (220, 973129)]