204528535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{17609}}^1$

素因数の和:17738

約数の個数: 16

約数和(自身を含む): 258655680

約数和(自身を除く): 54127145

約数列:

[1, 5, 23, 101, 115, 505, 2323, 11615, 17609, 88045, 405007, 1778509, 2025035, 8892545, 40905707, 204528535]

約数ペア:

[(1, 204528535), (5, 40905707), (23, 8892545), (101, 2025035), (115, 1778509), (505, 405007), (2323, 88045), (11615, 17609)]