204540014

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{28591}}^1$

素因数の和:28680

約数の個数: 24

約数和(自身を含む): 361803168

約数和(自身を除く): 157263154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 28591, 57182, 200137, 400274, 1400959, 2087143, 2801918, 4174286, 14610001, 29220002, 102270007, 204540014]

約数ペア:

[(1, 204540014), (2, 102270007), (7, 29220002), (14, 14610001), (49, 4174286), (73, 2801918), (98, 2087143), (146, 1400959), (511, 400274), (1022, 200137), (3577, 57182), (7154, 28591)]