200830741

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 231647040

約数和(自身を除く): 30816299

約数列:

[1, 17, 19, 31, 323, 527, 589, 647, 961, 10013, 10999, 12293, 16337, 18259, 20057, 208981, 310403, 340969, 381083, 621767, 6478411, 10570039, 11813573, 200830741]

約数ペア:

[(1, 200830741), (17, 11813573), (19, 10570039), (31, 6478411), (323, 621767), (527, 381083), (589, 340969), (647, 310403), (961, 208981), (10013, 20057), (10999, 18259), (12293, 16337)]