223387957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8117}}^1$

素因数の和:8232

約数の個数: 16

約数和(自身を含む): 252307440

約数和(自身を除く): 28919483

約数列:

[1, 13, 29, 73, 377, 949, 2117, 8117, 27521, 105521, 235393, 592541, 3060109, 7703033, 17183689, 223387957]

約数ペア:

[(1, 223387957), (13, 17183689), (29, 7703033), (73, 3060109), (377, 592541), (949, 235393), (2117, 105521), (8117, 27521)]