201780242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{258031}}^1$

素因数の和:258073

約数の個数: 16

約数和(自身を含む): 334409472

約数和(自身を除く): 132629230

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 258031, 516062, 4386527, 5934713, 8773054, 11869426, 100890121, 201780242]

約数ペア:

[(1, 201780242), (2, 100890121), (17, 11869426), (23, 8773054), (34, 5934713), (46, 4386527), (391, 516062), (782, 258031)]