208039503

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{96181}}^1$

素因数の和:96294

約数の個数: 16

約数和(自身を含む): 320093696

約数和(自身を除く): 112054193

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 96181, 288543, 673267, 2019801, 9906643, 29719929, 69346501, 208039503]

約数ペア:

[(1, 208039503), (3, 69346501), (7, 29719929), (21, 9906643), (103, 2019801), (309, 673267), (721, 288543), (2163, 96181)]