207029361

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{128033}}^1$

素因数の和:128061

約数の個数: 24

約数和(自身を含む): 350301024

約数和(自身を除く): 143271663

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 128033, 384099, 896231, 1408363, 2688693, 4225089, 6273617, 9858541, 18820851, 29575623, 69009787, 207029361]

約数ペア:

[(1, 207029361), (3, 69009787), (7, 29575623), (11, 18820851), (21, 9858541), (33, 6273617), (49, 4225089), (77, 2688693), (147, 1408363), (231, 896231), (539, 384099), (1617, 128033)]