206810065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{537169}}^1$

素因数の和:537192

約数の個数: 16

約数和(自身を含む): 309409920

約数和(自身を除く): 102599855

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 537169, 2685845, 3760183, 5908859, 18800915, 29544295, 41362013, 206810065]

約数ペア:

[(1, 206810065), (5, 41362013), (7, 29544295), (11, 18800915), (35, 5908859), (55, 3760183), (77, 2685845), (385, 537169)]