201647693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39671}}^1$

素因数の和:39724

約数の個数: 16

約数和(自身を含む): 239936256

約数和(自身を除く): 38288563

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 39671, 515723, 674407, 912433, 8767291, 11861629, 15511361, 201647693]

約数ペア:

[(1, 201647693), (13, 15511361), (17, 11861629), (23, 8767291), (221, 912433), (299, 674407), (391, 515723), (5083, 39671)]