225634319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 242712288

約数和(自身を除く): 17077969

約数列:

[1, 17, 97, 293, 467, 1649, 4981, 7939, 28421, 45299, 136831, 483157, 770083, 2326127, 13272607, 225634319]

約数ペア:

[(1, 225634319), (17, 13272607), (97, 2326127), (293, 770083), (467, 483157), (1649, 136831), (4981, 45299), (7939, 28421)]