204350979

素因数分解:

$3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{19501}}^1$

素因数の和:20010

約数の個数: 16

約数和(自身を含む): 312032000

約数和(自身を除く): 107681021

約数列:

[1, 3, 7, 21, 499, 1497, 3493, 10479, 19501, 58503, 136507, 409521, 9730999, 29192997, 68116993, 204350979]

約数ペア:

[(1, 204350979), (3, 68116993), (7, 29192997), (21, 9730999), (499, 409521), (1497, 136507), (3493, 58503), (10479, 19501)]