201263697

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146161}}^1$

素因数の和:146190

約数の個数: 20

約数和(自身を含む): 318340836

約数和(自身を除く): 117077139

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146161, 438483, 1315449, 2484737, 3946347, 7454211, 11839041, 22362633, 67087899, 201263697]

約数ペア:

[(1, 201263697), (3, 67087899), (9, 22362633), (17, 11839041), (27, 7454211), (51, 3946347), (81, 2484737), (153, 1315449), (459, 438483), (1377, 146161)]