202941805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3769}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 270761400

約数和(自身を除く): 67819595

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 3769, 4895, 10769, 18845, 41459, 53845, 207295, 335441, 456049, 1677205, 2280245, 3689851, 18449255, 40588361, 202941805]

約数ペア:

[(1, 202941805), (5, 40588361), (11, 18449255), (55, 3689851), (89, 2280245), (121, 1677205), (445, 456049), (605, 335441), (979, 207295), (3769, 53845), (4895, 41459), (10769, 18845)]