203661021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{40433}}^1$

素因数の和:40532

約数の個数: 16

約数和(自身を含む): 287243136

約数和(自身を除く): 83582115

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 40433, 121299, 929959, 2789877, 2951609, 8854827, 67887007, 203661021]

約数ペア:

[(1, 203661021), (3, 67887007), (23, 8854827), (69, 2951609), (73, 2789877), (219, 929959), (1679, 121299), (5037, 40433)]