126250222

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{35089}}^1$

素因数の和:35355

約数の個数: 16

約数和(自身を含む): 217277280

約数和(自身を除く): 91027058

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 35089, 70178, 245623, 491246, 9017873, 18035746, 63125111, 126250222]

約数ペア:

[(1, 126250222), (2, 63125111), (7, 18035746), (14, 9017873), (257, 491246), (514, 245623), (1799, 70178), (3598, 35089)]