219030261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{99877}}^1$

素因数の和:99940

約数の個数: 16

約数和(自身を含む): 316413504

約数和(自身を除く): 97383243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 99877, 299631, 1697909, 4294711, 5093727, 12884133, 73010087, 219030261]

約数ペア:

[(1, 219030261), (3, 73010087), (17, 12884133), (43, 5093727), (51, 4294711), (129, 1697909), (731, 299631), (2193, 99877)]