205756413

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{40849}}^1$

素因数の和:40948

約数の個数: 16

約数和(自身を含む): 290198400

約数和(自身を除く): 84441987

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 40849, 122547, 939527, 2818581, 2981977, 8945931, 68585471, 205756413]

約数ペア:

[(1, 205756413), (3, 68585471), (23, 8945931), (69, 2981977), (73, 2818581), (219, 939527), (1679, 122547), (5037, 40849)]