209784717792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{199403}}^1$

素因数の和:199713

約数の個数: 144

約数和(自身を含む): 644755286448

約数和(自身を除く): 434970568656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 281, 288, 312, 416, 468, 562, 624, 843, 936, 1124, 1248, 1686, 1872, 2248, 2529, 3372, 3653, 3744, 4496, 5058, 6744, 7306, 8992, 10116, 10959, 13488, 14612, 20232, 21918, 26976, 29224, 32877, 40464, 43836, 58448, 65754, 80928, 87672, 116896, 131508, 175344, 199403, 263016, 350688, 398806, 526032, 598209, 797612, 1052064, 1196418, 1595224, 1794627, 2392836, 2592239, 3190448, 3589254, 4785672, 5184478, 6380896, 7178508, 7776717, 9571344, 10368956, 14357016, 15553434, 19142688, 20737912, 23330151, 28714032, 31106868, 41475824, 46660302, 56032243, 57428064, 62213736, 82951648, 93320604, 112064486, 124427472, 168096729, 186641208, 224128972, 248854944, 336193458, 373282416, 448257944, 504290187, 672386916, 728419159, 746564832, 896515888, 1008580374, 1344773832, 1456838318, 1793031776, 2017160748, 2185257477, 2689547664, 2913676636, 4034321496, 4370514954, 5379095328, 5827353272, 6555772431, 8068642992, 8741029908, 11654706544, 13111544862, 16137285984, 17482059816, 23309413088, 26223089724, 34964119632, 52446179448, 69928239264, 104892358896, 209784717792]

約数ペア:

[(1, 209784717792), (2, 104892358896), (3, 69928239264), (4, 52446179448), (6, 34964119632), (8, 26223089724), (9, 23309413088), (12, 17482059816), (13, 16137285984), (16, 13111544862), (18, 11654706544), (24, 8741029908), (26, 8068642992), (32, 6555772431), (36, 5827353272), (39, 5379095328), (48, 4370514954), (52, 4034321496), (72, 2913676636), (78, 2689547664), (96, 2185257477), (104, 2017160748), (117, 1793031776), (144, 1456838318), (156, 1344773832), (208, 1008580374), (234, 896515888), (281, 746564832), (288, 728419159), (312, 672386916), (416, 504290187), (468, 448257944), (562, 373282416), (624, 336193458), (843, 248854944), (936, 224128972), (1124, 186641208), (1248, 168096729), (1686, 124427472), (1872, 112064486), (2248, 93320604), (2529, 82951648), (3372, 62213736), (3653, 57428064), (3744, 56032243), (4496, 46660302), (5058, 41475824), (6744, 31106868), (7306, 28714032), (8992, 23330151), (10116, 20737912), (10959, 19142688), (13488, 15553434), (14612, 14357016), (20232, 10368956), (21918, 9571344), (26976, 7776717), (29224, 7178508), (32877, 6380896), (40464, 5184478), (43836, 4785672), (58448, 3589254), (65754, 3190448), (80928, 2592239), (87672, 2392836), (116896, 1794627), (131508, 1595224), (175344, 1196418), (199403, 1052064), (263016, 797612), (350688, 598209), (398806, 526032)]