205164001

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{2819}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 241752960

約数和(自身を除く): 36588959

約数列:

[1, 7, 37, 259, 281, 1967, 2819, 10397, 19733, 72779, 104303, 730121, 792139, 5544973, 29309143, 205164001]

約数ペア:

[(1, 205164001), (7, 29309143), (37, 5544973), (259, 792139), (281, 730121), (1967, 104303), (2819, 72779), (10397, 19733)]