208483971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{5623}}^1$

素因数の和:6370

約数の個数: 16

約数和(自身を含む): 294787584

約数和(自身を除く): 86303613

約数列:

[1, 3, 17, 51, 727, 2181, 5623, 12359, 16869, 37077, 95591, 286773, 4087921, 12263763, 69494657, 208483971]

約数ペア:

[(1, 208483971), (3, 69494657), (17, 12263763), (51, 4087921), (727, 286773), (2181, 95591), (5623, 37077), (12359, 16869)]