206870073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{42227}}^1$

素因数の和:42324

約数の個数: 16

約数和(自身を含む): 291879936

約数和(自身を除く): 85009863

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 42227, 126681, 971221, 2913663, 2998117, 8994351, 68956691, 206870073]

約数ペア:

[(1, 206870073), (3, 68956691), (23, 8994351), (69, 2998117), (71, 2913663), (213, 971221), (1633, 126681), (4899, 42227)]