205255897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{11743}}^1$

素因数の和:11988

約数の個数: 16

約数和(自身を含む): 257052672

約数和(自身を除く): 51796775

約数列:

[1, 7, 11, 77, 227, 1589, 2497, 11743, 17479, 82201, 129173, 904211, 2665661, 18659627, 29322271, 205255897]

約数ペア:

[(1, 205255897), (7, 29322271), (11, 18659627), (77, 2665661), (227, 904211), (1589, 129173), (2497, 82201), (11743, 17479)]