198550352

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 554131200

約数和(自身を除く): 355580848

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 49, 52, 56, 77, 88, 91, 92, 98, 104, 112, 121, 143, 154, 161, 176, 182, 184, 196, 208, 242, 253, 286, 299, 308, 322, 343, 364, 368, 392, 484, 506, 539, 572, 598, 616, 637, 644, 686, 728, 784, 847, 968, 1001, 1012, 1078, 1127, 1144, 1196, 1232, 1274, 1288, 1372, 1456, 1573, 1694, 1771, 1936, 2002, 2024, 2093, 2156, 2254, 2288, 2392, 2548, 2576, 2744, 2783, 3146, 3289, 3388, 3542, 3773, 4004, 4048, 4186, 4312, 4459, 4508, 4784, 5096, 5488, 5566, 5929, 6292, 6578, 6776, 7007, 7084, 7546, 7889, 8008, 8372, 8624, 8918, 9016, 10192, 11011, 11132, 11858, 12397, 12584, 13156, 13552, 14014, 14168, 14651, 15092, 15778, 16016, 16744, 17836, 18032, 19481, 22022, 22264, 23023, 23716, 24794, 25168, 26312, 28028, 28336, 29302, 30184, 31556, 33488, 35672, 36179, 38962, 41503, 44044, 44528, 46046, 47432, 49049, 49588, 52624, 56056, 58604, 60368, 63112, 71344, 72358, 77077, 77924, 83006, 86779, 88088, 92092, 94864, 98098, 99176, 102557, 112112, 117208, 126224, 136367, 144716, 154154, 155848, 161161, 166012, 173558, 176176, 184184, 196196, 198352, 205114, 234416, 253253, 272734, 289432, 308308, 311696, 322322, 332024, 347116, 368368, 392392, 410228, 506506, 539539, 545468, 578864, 616616, 644644, 664048, 694232, 784784, 820456, 954569, 1013012, 1079078, 1090936, 1128127, 1233232, 1289288, 1388464, 1640912, 1772771, 1909138, 2026024, 2158156, 2181872, 2256254, 2578576, 3545542, 3818276, 4052048, 4316312, 4512508, 7091084, 7636552, 8632624, 9025016, 12409397, 14182168, 15273104, 18050032, 24818794, 28364336, 49637588, 99275176, 198550352]

約数ペア:

[(1, 198550352), (2, 99275176), (4, 49637588), (7, 28364336), (8, 24818794), (11, 18050032), (13, 15273104), (14, 14182168), (16, 12409397), (22, 9025016), (23, 8632624), (26, 7636552), (28, 7091084), (44, 4512508), (46, 4316312), (49, 4052048), (52, 3818276), (56, 3545542), (77, 2578576), (88, 2256254), (91, 2181872), (92, 2158156), (98, 2026024), (104, 1909138), (112, 1772771), (121, 1640912), (143, 1388464), (154, 1289288), (161, 1233232), (176, 1128127), (182, 1090936), (184, 1079078), (196, 1013012), (208, 954569), (242, 820456), (253, 784784), (286, 694232), (299, 664048), (308, 644644), (322, 616616), (343, 578864), (364, 545468), (368, 539539), (392, 506506), (484, 410228), (506, 392392), (539, 368368), (572, 347116), (598, 332024), (616, 322322), (637, 311696), (644, 308308), (686, 289432), (728, 272734), (784, 253253), (847, 234416), (968, 205114), (1001, 198352), (1012, 196196), (1078, 184184), (1127, 176176), (1144, 173558), (1196, 166012), (1232, 161161), (1274, 155848), (1288, 154154), (1372, 144716), (1456, 136367), (1573, 126224), (1694, 117208), (1771, 112112), (1936, 102557), (2002, 99176), (2024, 98098), (2093, 94864), (2156, 92092), (2254, 88088), (2288, 86779), (2392, 83006), (2548, 77924), (2576, 77077), (2744, 72358), (2783, 71344), (3146, 63112), (3289, 60368), (3388, 58604), (3542, 56056), (3773, 52624), (4004, 49588), (4048, 49049), (4186, 47432), (4312, 46046), (4459, 44528), (4508, 44044), (4784, 41503), (5096, 38962), (5488, 36179), (5566, 35672), (5929, 33488), (6292, 31556), (6578, 30184), (6776, 29302), (7007, 28336), (7084, 28028), (7546, 26312), (7889, 25168), (8008, 24794), (8372, 23716), (8624, 23023), (8918, 22264), (9016, 22022), (10192, 19481), (11011, 18032), (11132, 17836), (11858, 16744), (12397, 16016), (12584, 15778), (13156, 15092), (13552, 14651), (14014, 14168)]