206585309

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{91369}}^1$

素因数の和:91412

約数の個数: 16

約数和(自身を含む): 263145600

約数和(自身を除く): 56560291

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 91369, 639583, 1553273, 1736011, 10872911, 12152077, 29512187, 206585309]

約数ペア:

[(1, 206585309), (7, 29512187), (17, 12152077), (19, 10872911), (119, 1736011), (133, 1553273), (323, 639583), (2261, 91369)]