201772942

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{335171}}^1$

素因数の和:335223

約数の個数: 16

約数和(自身を含む): 353941632

約数和(自身を除く): 152168690

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 335171, 670342, 2346197, 4692394, 14412353, 28824706, 100886471, 201772942]

約数ペア:

[(1, 201772942), (2, 100886471), (7, 28824706), (14, 14412353), (43, 4692394), (86, 2346197), (301, 670342), (602, 335171)]