208777612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{105871}}^1$

素因数の和:105921

約数の個数: 24

約数和(自身を含む): 400196160

約数和(自身を除く): 191418548

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 105871, 211742, 423484, 1799807, 3070259, 3599614, 6140518, 7199228, 12281036, 52194403, 104388806, 208777612]

約数ペア:

[(1, 208777612), (2, 104388806), (4, 52194403), (17, 12281036), (29, 7199228), (34, 6140518), (58, 3599614), (68, 3070259), (116, 1799807), (493, 423484), (986, 211742), (1972, 105871)]