209599897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22613}}^1$

素因数の和:22680

約数の個数: 16

約数和(自身を含む): 243145728

約数和(自身を除く): 33545831

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 22613, 293969, 520099, 701003, 6761287, 9113039, 16123069, 209599897]

約数ペア:

[(1, 209599897), (13, 16123069), (23, 9113039), (31, 6761287), (299, 701003), (403, 520099), (713, 293969), (9269, 22613)]