209315594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{267667}}^1$

素因数の和:267709

約数の個数: 16

約数和(自身を含む): 346897728

約数和(自身を除く): 137582134

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 267667, 535334, 4550339, 6156341, 9100678, 12312682, 104657797, 209315594]

約数ペア:

[(1, 209315594), (2, 104657797), (17, 12312682), (23, 9100678), (34, 6156341), (46, 4550339), (391, 535334), (782, 267667)]