129448508

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{201007}}^1$

素因数の和:201041

約数の個数: 24

約数和(自身を含む): 270154752

約数和(自身を除く): 140706244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 201007, 402014, 804028, 1407049, 2814098, 4623161, 5628196, 9246322, 18492644, 32362127, 64724254, 129448508]

約数ペア:

[(1, 129448508), (2, 64724254), (4, 32362127), (7, 18492644), (14, 9246322), (23, 5628196), (28, 4623161), (46, 2814098), (92, 1407049), (161, 804028), (322, 402014), (644, 201007)]