202151853

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23819}}^1$

素因数の和:23889

約数の個数: 24

約数和(自身を含む): 312137280

約数和(自身を除く): 109985427

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 23819, 71457, 214371, 547837, 976579, 1643511, 2929737, 4930533, 8789211, 22461317, 67383951, 202151853]

約数ペア:

[(1, 202151853), (3, 67383951), (9, 22461317), (23, 8789211), (41, 4930533), (69, 2929737), (123, 1643511), (207, 976579), (369, 547837), (943, 214371), (2829, 71457), (8487, 23819)]