199914912

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5443

約数の個数: 96

約数和(自身を含む): 596756160

約数和(自身を除く): 396841248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 864, 1032, 1161, 1376, 1548, 2064, 2322, 3096, 4128, 4644, 5381, 6192, 9288, 10762, 12384, 16143, 18576, 21524, 32286, 37152, 43048, 48429, 64572, 86096, 96858, 129144, 145287, 172192, 193716, 231383, 258288, 290574, 387432, 462766, 516576, 581148, 694149, 774864, 925532, 1162296, 1388298, 1549728, 1851064, 2082447, 2324592, 2776596, 3702128, 4164894, 4649184, 5553192, 6247341, 7404256, 8329788, 11106384, 12494682, 16659576, 22212768, 24989364, 33319152, 49978728, 66638304, 99957456, 199914912]

約数ペア:

[(1, 199914912), (2, 99957456), (3, 66638304), (4, 49978728), (6, 33319152), (8, 24989364), (9, 22212768), (12, 16659576), (16, 12494682), (18, 11106384), (24, 8329788), (27, 7404256), (32, 6247341), (36, 5553192), (43, 4649184), (48, 4164894), (54, 3702128), (72, 2776596), (86, 2324592), (96, 2082447), (108, 1851064), (129, 1549728), (144, 1388298), (172, 1162296), (216, 925532), (258, 774864), (288, 694149), (344, 581148), (387, 516576), (432, 462766), (516, 387432), (688, 290574), (774, 258288), (864, 231383), (1032, 193716), (1161, 172192), (1376, 145287), (1548, 129144), (2064, 96858), (2322, 86096), (3096, 64572), (4128, 48429), (4644, 43048), (5381, 37152), (6192, 32286), (9288, 21524), (10762, 18576), (12384, 16143)]