206857316

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 366441600

約数和(自身を除く): 159584284

約数列:

[1, 2, 4, 151, 199, 302, 398, 604, 796, 1721, 3442, 6884, 30049, 60098, 120196, 259871, 342479, 519742, 684958, 1039484, 1369916, 51714329, 103428658, 206857316]

約数ペア:

[(1, 206857316), (2, 103428658), (4, 51714329), (151, 1369916), (199, 1039484), (302, 684958), (398, 519742), (604, 342479), (796, 259871), (1721, 120196), (3442, 60098), (6884, 30049)]