202115329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 241375680

約数和(自身を除く): 39260351

約数列:

[1, 13, 17, 23, 221, 289, 299, 391, 2339, 3757, 5083, 6647, 30407, 39763, 53797, 86411, 516919, 675971, 699361, 914549, 8787623, 11889137, 15547333, 202115329]

約数ペア:

[(1, 202115329), (13, 15547333), (17, 11889137), (23, 8787623), (221, 914549), (289, 699361), (299, 675971), (391, 516919), (2339, 86411), (3757, 53797), (5083, 39763), (6647, 30407)]