203926888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{12007}}^1$

素因数の和:12217

約数の個数: 32

約数和(自身を含む): 419319360

約数和(自身を除く): 215392472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 12007, 16984, 24014, 48028, 96056, 132077, 264154, 528308, 1056616, 2317351, 4634702, 9269404, 18538808, 25490861, 50981722, 101963444, 203926888]

約数ペア:

[(1, 203926888), (2, 101963444), (4, 50981722), (8, 25490861), (11, 18538808), (22, 9269404), (44, 4634702), (88, 2317351), (193, 1056616), (386, 528308), (772, 264154), (1544, 132077), (2123, 96056), (4246, 48028), (8492, 24014), (12007, 16984)]