204811488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5347}}^1$

素因数の和:5389

約数の個数: 144

約数和(自身を含む): 700801920

約数和(自身を除く): 495990432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5347, 5472, 6384, 9576, 10694, 12768, 16041, 19152, 21388, 32082, 37429, 38304, 42776, 48123, 64164, 74858, 85552, 96246, 101593, 112287, 128328, 149716, 171104, 192492, 203186, 224574, 256656, 299432, 304779, 336861, 384984, 406372, 449148, 513312, 598864, 609558, 673722, 711151, 769968, 812744, 898296, 914337, 1197728, 1219116, 1347444, 1422302, 1539936, 1625488, 1796592, 1828674, 2133453, 2438232, 2694888, 2844604, 3250976, 3593184, 3657348, 4266906, 4876464, 5389776, 5689208, 6400359, 7314696, 8533812, 9752928, 10779552, 11378416, 12800718, 14629392, 17067624, 22756832, 25601436, 29258784, 34135248, 51202872, 68270496, 102405744, 204811488]

約数ペア:

[(1, 204811488), (2, 102405744), (3, 68270496), (4, 51202872), (6, 34135248), (7, 29258784), (8, 25601436), (9, 22756832), (12, 17067624), (14, 14629392), (16, 12800718), (18, 11378416), (19, 10779552), (21, 9752928), (24, 8533812), (28, 7314696), (32, 6400359), (36, 5689208), (38, 5389776), (42, 4876464), (48, 4266906), (56, 3657348), (57, 3593184), (63, 3250976), (72, 2844604), (76, 2694888), (84, 2438232), (96, 2133453), (112, 1828674), (114, 1796592), (126, 1625488), (133, 1539936), (144, 1422302), (152, 1347444), (168, 1219116), (171, 1197728), (224, 914337), (228, 898296), (252, 812744), (266, 769968), (288, 711151), (304, 673722), (336, 609558), (342, 598864), (399, 513312), (456, 449148), (504, 406372), (532, 384984), (608, 336861), (672, 304779), (684, 299432), (798, 256656), (912, 224574), (1008, 203186), (1064, 192492), (1197, 171104), (1368, 149716), (1596, 128328), (1824, 112287), (2016, 101593), (2128, 96246), (2394, 85552), (2736, 74858), (3192, 64164), (4256, 48123), (4788, 42776), (5347, 38304), (5472, 37429), (6384, 32082), (9576, 21388), (10694, 19152), (12768, 16041)]