206568377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 15825223

約数列:

[1, 17, 89, 311, 439, 1513, 5287, 7463, 27679, 39071, 136529, 470543, 664207, 2320993, 12151081, 206568377]

約数ペア:

[(1, 206568377), (17, 12151081), (89, 2320993), (311, 664207), (439, 470543), (1513, 136529), (5287, 39071), (7463, 27679)]