204034820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{927431}}^1$

素因数の和:927451

約数の個数: 24

約数和(自身を含む): 467425728

約数和(自身を除く): 263390908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 927431, 1854862, 3709724, 4637155, 9274310, 10201741, 18548620, 20403482, 40806964, 51008705, 102017410, 204034820]

約数ペア:

[(1, 204034820), (2, 102017410), (4, 51008705), (5, 40806964), (10, 20403482), (11, 18548620), (20, 10201741), (22, 9274310), (44, 4637155), (55, 3709724), (110, 1854862), (220, 927431)]