208034365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{540349}}^1$

素因数の和:540372

約数の個数: 16

約数和(自身を含む): 311241600

約数和(自身を除く): 103207235

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 540349, 2701745, 3782443, 5943839, 18912215, 29719195, 41606873, 208034365]

約数ペア:

[(1, 208034365), (5, 41606873), (7, 29719195), (11, 18912215), (35, 5943839), (55, 3782443), (77, 2701745), (385, 540349)]