220170076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{341879}}^1$

素因数の和:341913

約数の個数: 24

約数和(自身を含む): 459486720

約数和(自身を除く): 239316644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 341879, 683758, 1367516, 2393153, 4786306, 7863217, 9572612, 15726434, 31452868, 55042519, 110085038, 220170076]

約数ペア:

[(1, 220170076), (2, 110085038), (4, 55042519), (7, 31452868), (14, 15726434), (23, 9572612), (28, 7863217), (46, 4786306), (92, 2393153), (161, 1367516), (322, 683758), (644, 341879)]