205290295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{255019}}^1$

素因数の和:255054

約数の個数: 16

約数和(自身を含む): 293783040

約数和(自身を除く): 88492745

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 255019, 1275095, 1785133, 5865437, 8925665, 29327185, 41058059, 205290295]

約数ペア:

[(1, 205290295), (5, 41058059), (7, 29327185), (23, 8925665), (35, 5865437), (115, 1785133), (161, 1275095), (805, 255019)]