208020384

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5091

約数の個数: 144

約数和(自身を含む): 695114784

約数和(自身を除く): 487094400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5051, 5148, 6864, 10102, 10296, 13728, 15153, 20204, 20592, 30306, 40408, 41184, 45459, 55561, 60612, 65663, 80816, 90918, 111122, 121224, 131326, 161632, 166683, 181836, 196989, 222244, 242448, 262652, 333366, 363672, 393978, 444488, 484896, 500049, 525304, 590967, 666732, 722293, 727344, 787956, 888976, 1000098, 1050608, 1181934, 1333464, 1444586, 1454688, 1575912, 1777952, 2000196, 2101216, 2166879, 2363868, 2666928, 2889172, 3151824, 4000392, 4333758, 4727736, 5333856, 5778344, 6303648, 6500637, 8000784, 8667516, 9455472, 11556688, 13001274, 16001568, 17335032, 18910944, 23113376, 26002548, 34670064, 52005096, 69340128, 104010192, 208020384]

約数ペア:

[(1, 208020384), (2, 104010192), (3, 69340128), (4, 52005096), (6, 34670064), (8, 26002548), (9, 23113376), (11, 18910944), (12, 17335032), (13, 16001568), (16, 13001274), (18, 11556688), (22, 9455472), (24, 8667516), (26, 8000784), (32, 6500637), (33, 6303648), (36, 5778344), (39, 5333856), (44, 4727736), (48, 4333758), (52, 4000392), (66, 3151824), (72, 2889172), (78, 2666928), (88, 2363868), (96, 2166879), (99, 2101216), (104, 2000196), (117, 1777952), (132, 1575912), (143, 1454688), (144, 1444586), (156, 1333464), (176, 1181934), (198, 1050608), (208, 1000098), (234, 888976), (264, 787956), (286, 727344), (288, 722293), (312, 666732), (352, 590967), (396, 525304), (416, 500049), (429, 484896), (468, 444488), (528, 393978), (572, 363672), (624, 333366), (792, 262652), (858, 242448), (936, 222244), (1056, 196989), (1144, 181836), (1248, 166683), (1287, 161632), (1584, 131326), (1716, 121224), (1872, 111122), (2288, 90918), (2574, 80816), (3168, 65663), (3432, 60612), (3744, 55561), (4576, 45459), (5051, 41184), (5148, 40408), (6864, 30306), (10102, 20592), (10296, 20204), (13728, 15153)]