199634208

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 541670976

約数和(自身を除く): 342036768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 137, 172, 258, 274, 344, 353, 411, 516, 548, 688, 706, 822, 1032, 1059, 1096, 1376, 1412, 1644, 2064, 2118, 2192, 2824, 3288, 4128, 4236, 4384, 5648, 5891, 6576, 8472, 11296, 11782, 13152, 15179, 16944, 17673, 23564, 30358, 33888, 35346, 45537, 47128, 48361, 60716, 70692, 91074, 94256, 96722, 121432, 141384, 145083, 182148, 188512, 193444, 242864, 282768, 290166, 364296, 386888, 485728, 565536, 580332, 728592, 773776, 1160664, 1457184, 1547552, 2079523, 2321328, 4159046, 4642656, 6238569, 8318092, 12477138, 16636184, 24954276, 33272368, 49908552, 66544736, 99817104, 199634208]

約数ペア:

[(1, 199634208), (2, 99817104), (3, 66544736), (4, 49908552), (6, 33272368), (8, 24954276), (12, 16636184), (16, 12477138), (24, 8318092), (32, 6238569), (43, 4642656), (48, 4159046), (86, 2321328), (96, 2079523), (129, 1547552), (137, 1457184), (172, 1160664), (258, 773776), (274, 728592), (344, 580332), (353, 565536), (411, 485728), (516, 386888), (548, 364296), (688, 290166), (706, 282768), (822, 242864), (1032, 193444), (1059, 188512), (1096, 182148), (1376, 145083), (1412, 141384), (1644, 121432), (2064, 96722), (2118, 94256), (2192, 91074), (2824, 70692), (3288, 60716), (4128, 48361), (4236, 47128), (4384, 45537), (5648, 35346), (5891, 33888), (6576, 30358), (8472, 23564), (11296, 17673), (11782, 16944), (13152, 15179)]