208059549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{8377}}^1$

素因数の和:8884

約数の個数: 16

約数和(自身を含む): 294369408

約数和(自身を除く): 86309859

約数列:

[1, 3, 17, 51, 487, 1461, 8279, 8377, 24837, 25131, 142409, 427227, 4079599, 12238797, 69353183, 208059549]

約数ペア:

[(1, 208059549), (3, 69353183), (17, 12238797), (51, 4079599), (487, 427227), (1461, 142409), (8279, 25131), (8377, 24837)]