199399104

素因数分解:

$2^6\times 3^3\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:727

約数の個数: 112

約数和(自身を含む): 589788000

約数和(自身を除く): 390388896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 257, 288, 432, 449, 514, 576, 771, 864, 898, 1028, 1347, 1542, 1728, 1796, 2056, 2313, 2694, 3084, 3592, 4041, 4112, 4626, 5388, 6168, 6939, 7184, 8082, 8224, 9252, 10776, 12123, 12336, 13878, 14368, 16164, 16448, 18504, 21552, 24246, 24672, 27756, 28736, 32328, 37008, 43104, 48492, 49344, 55512, 64656, 74016, 86208, 96984, 111024, 115393, 129312, 148032, 193968, 222048, 230786, 258624, 346179, 387936, 444096, 461572, 692358, 775872, 923144, 1038537, 1384716, 1846288, 2077074, 2769432, 3115611, 3692576, 4154148, 5538864, 6231222, 7385152, 8308296, 11077728, 12462444, 16616592, 22155456, 24924888, 33233184, 49849776, 66466368, 99699552, 199399104]

約数ペア:

[(1, 199399104), (2, 99699552), (3, 66466368), (4, 49849776), (6, 33233184), (8, 24924888), (9, 22155456), (12, 16616592), (16, 12462444), (18, 11077728), (24, 8308296), (27, 7385152), (32, 6231222), (36, 5538864), (48, 4154148), (54, 3692576), (64, 3115611), (72, 2769432), (96, 2077074), (108, 1846288), (144, 1384716), (192, 1038537), (216, 923144), (257, 775872), (288, 692358), (432, 461572), (449, 444096), (514, 387936), (576, 346179), (771, 258624), (864, 230786), (898, 222048), (1028, 193968), (1347, 148032), (1542, 129312), (1728, 115393), (1796, 111024), (2056, 96984), (2313, 86208), (2694, 74016), (3084, 64656), (3592, 55512), (4041, 49344), (4112, 48492), (4626, 43104), (5388, 37008), (6168, 32328), (6939, 28736), (7184, 27756), (8082, 24672), (8224, 24246), (9252, 21552), (10776, 18504), (12123, 16448), (12336, 16164), (13878, 14368)]