205786298

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{12611}}^1$

素因数の和:12853

約数の個数: 16

約数和(自身を含む): 317822400

約数和(自身を除く): 112036102

約数列:

[1, 2, 41, 82, 199, 398, 8159, 12611, 16318, 25222, 517051, 1034102, 2509589, 5019178, 102893149, 205786298]

約数ペア:

[(1, 205786298), (2, 102893149), (41, 5019178), (82, 2509589), (199, 1034102), (398, 517051), (8159, 25222), (12611, 16318)]