201609605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1871}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 252854784

約数和(自身を除く): 51245179

約数列:

[1, 5, 23, 115, 937, 1871, 4685, 9355, 21551, 43033, 107755, 215165, 1753127, 8765635, 40321921, 201609605]

約数ペア:

[(1, 201609605), (5, 40321921), (23, 8765635), (115, 1753127), (937, 215165), (1871, 107755), (4685, 43033), (9355, 21551)]