209217359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 230536320

約数和(自身を除く): 21318961

約数列:

[1, 13, 79, 101, 1027, 1313, 2017, 7979, 26221, 103727, 159343, 203717, 2071459, 2648321, 16093643, 209217359]

約数ペア:

[(1, 209217359), (13, 16093643), (79, 2648321), (101, 2071459), (1027, 203717), (1313, 159343), (2017, 103727), (7979, 26221)]