194906968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{5323}}^1$

素因数の和:5551

約数の個数: 32

約数和(自身を含む): 383328000

約数和(自身を除く): 188421032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 4577, 5323, 9154, 10646, 18308, 21292, 36616, 42584, 122429, 244858, 489716, 979432, 1059277, 2118554, 4237108, 8474216, 24363371, 48726742, 97453484, 194906968]

約数ペア:

[(1, 194906968), (2, 97453484), (4, 48726742), (8, 24363371), (23, 8474216), (46, 4237108), (92, 2118554), (184, 1059277), (199, 979432), (398, 489716), (796, 244858), (1592, 122429), (4577, 42584), (5323, 36616), (9154, 21292), (10646, 18308)]