207375120001

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{10135141}}^1$

素因数の和:10135264

約数の個数: 16

約数和(自身を含む): 246486653440

約数和(自身を除く): 39111533439

約数列:

[1, 7, 37, 79, 259, 553, 2923, 20461, 10135141, 70945987, 375000217, 800676139, 2625001519, 5604732973, 29625017143, 207375120001]

約数ペア:

[(1, 207375120001), (7, 29625017143), (37, 5604732973), (79, 2625001519), (259, 800676139), (553, 375000217), (2923, 70945987), (20461, 10135141)]