207908615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{2647}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 260817408

約数和(自身を除く): 52908793

約数列:

[1, 5, 23, 115, 683, 2647, 3415, 13235, 15709, 60881, 78545, 304405, 1807901, 9039505, 41581723, 207908615]

約数ペア:

[(1, 207908615), (5, 41581723), (23, 9039505), (115, 1807901), (683, 304405), (2647, 78545), (3415, 60881), (13235, 15709)]