199847648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 560867328

約数和(自身を除く): 361019680

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 272, 286, 308, 352, 364, 367, 374, 416, 442, 476, 544, 572, 616, 728, 734, 748, 884, 952, 1001, 1144, 1232, 1309, 1456, 1468, 1496, 1547, 1768, 1904, 2002, 2288, 2431, 2464, 2569, 2618, 2912, 2936, 2992, 3094, 3536, 3808, 4004, 4037, 4576, 4771, 4862, 5138, 5236, 5872, 5984, 6188, 6239, 7072, 8008, 8074, 9542, 9724, 10276, 10472, 11744, 12376, 12478, 16016, 16148, 17017, 19084, 19448, 20552, 20944, 24752, 24956, 28259, 32032, 32296, 33397, 34034, 38168, 38896, 41104, 41888, 43673, 49504, 49912, 52481, 56518, 64592, 66794, 68068, 68629, 76336, 77792, 81107, 82208, 87346, 99824, 104962, 113036, 129184, 133588, 136136, 137258, 152672, 162214, 174692, 199648, 209924, 226072, 267176, 272272, 274516, 324428, 349384, 367367, 419848, 452144, 480403, 534352, 544544, 549032, 567749, 648856, 698768, 734734, 839696, 892177, 904288, 960806, 1068704, 1098064, 1135498, 1297712, 1397536, 1469468, 1679392, 1784354, 1921612, 2196128, 2270996, 2595424, 2938936, 3568708, 3843224, 4541992, 5877872, 6245239, 7137416, 7686448, 9083984, 11755744, 12490478, 14274832, 15372896, 18167968, 24980956, 28549664, 49961912, 99923824, 199847648]

約数ペア:

[(1, 199847648), (2, 99923824), (4, 49961912), (7, 28549664), (8, 24980956), (11, 18167968), (13, 15372896), (14, 14274832), (16, 12490478), (17, 11755744), (22, 9083984), (26, 7686448), (28, 7137416), (32, 6245239), (34, 5877872), (44, 4541992), (52, 3843224), (56, 3568708), (68, 2938936), (77, 2595424), (88, 2270996), (91, 2196128), (104, 1921612), (112, 1784354), (119, 1679392), (136, 1469468), (143, 1397536), (154, 1297712), (176, 1135498), (182, 1098064), (187, 1068704), (208, 960806), (221, 904288), (224, 892177), (238, 839696), (272, 734734), (286, 698768), (308, 648856), (352, 567749), (364, 549032), (367, 544544), (374, 534352), (416, 480403), (442, 452144), (476, 419848), (544, 367367), (572, 349384), (616, 324428), (728, 274516), (734, 272272), (748, 267176), (884, 226072), (952, 209924), (1001, 199648), (1144, 174692), (1232, 162214), (1309, 152672), (1456, 137258), (1468, 136136), (1496, 133588), (1547, 129184), (1768, 113036), (1904, 104962), (2002, 99824), (2288, 87346), (2431, 82208), (2464, 81107), (2569, 77792), (2618, 76336), (2912, 68629), (2936, 68068), (2992, 66794), (3094, 64592), (3536, 56518), (3808, 52481), (4004, 49912), (4037, 49504), (4576, 43673), (4771, 41888), (4862, 41104), (5138, 38896), (5236, 38168), (5872, 34034), (5984, 33397), (6188, 32296), (6239, 32032), (7072, 28259), (8008, 24956), (8074, 24752), (9542, 20944), (9724, 20552), (10276, 19448), (10472, 19084), (11744, 17017), (12376, 16148), (12478, 16016)]