208068969

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{3533}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 282606912

約数和(自身を除く): 74537943

約数列:

[1, 3, 67, 201, 293, 879, 3533, 10599, 19631, 58893, 236711, 710133, 1035169, 3105507, 69356323, 208068969]

約数ペア:

[(1, 208068969), (3, 69356323), (67, 3105507), (201, 1035169), (293, 710133), (879, 236711), (3533, 58893), (10599, 19631)]