205911716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{4007}}^1$

素因数の和:4483

約数の個数: 24

約数和(自身を含む): 373705920

約数和(自身を除く): 167794204

約数列:

[1, 2, 4, 29, 58, 116, 443, 886, 1772, 4007, 8014, 12847, 16028, 25694, 51388, 116203, 232406, 464812, 1775101, 3550202, 7100404, 51477929, 102955858, 205911716]

約数ペア:

[(1, 205911716), (2, 102955858), (4, 51477929), (29, 7100404), (58, 3550202), (116, 1775101), (443, 464812), (886, 232406), (1772, 116203), (4007, 51388), (8014, 25694), (12847, 16028)]