202783239

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1049}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 300081600

約数和(自身を除く): 97298361

約数列:

[1, 3, 9, 47, 141, 423, 457, 1049, 1371, 3147, 4113, 9441, 21479, 49303, 64437, 147909, 193311, 443727, 479393, 1438179, 4314537, 22531471, 67594413, 202783239]

約数ペア:

[(1, 202783239), (3, 67594413), (9, 22531471), (47, 4314537), (141, 1438179), (423, 479393), (457, 443727), (1049, 193311), (1371, 147909), (3147, 64437), (4113, 49303), (9441, 21479)]