209506979968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1\times {\mathrm{1427}}^1$

素因数の和:2095

約数の個数: 192

約数和(自身を含む): 494184589920

約数和(自身を除く): 284677609952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 286, 338, 352, 416, 572, 617, 676, 704, 832, 1144, 1234, 1352, 1408, 1427, 1664, 1859, 2288, 2468, 2704, 2854, 3718, 4576, 4936, 5408, 5708, 6787, 7436, 8021, 9152, 9872, 10816, 11416, 13574, 14872, 15697, 16042, 18304, 18551, 19744, 21632, 22832, 27148, 29744, 31394, 32084, 37102, 39488, 45664, 54296, 59488, 62788, 64168, 74204, 78976, 88231, 91328, 104273, 108592, 118976, 125576, 128336, 148408, 176462, 182656, 204061, 208546, 217184, 237952, 241163, 251152, 256672, 296816, 352924, 408122, 417092, 434368, 482326, 502304, 513344, 593632, 705848, 816244, 834184, 868736, 880459, 964652, 1004608, 1026688, 1147003, 1187264, 1411696, 1632488, 1668368, 1760918, 1929304, 2009216, 2294006, 2374528, 2652793, 2823392, 3264976, 3336736, 3521836, 3858608, 4588012, 5305586, 5646784, 6529952, 6673472, 7043672, 7717216, 9176024, 9685049, 10611172, 11293568, 11445967, 13059904, 13346944, 14087344, 15434432, 18352048, 19370098, 21222344, 22891934, 26119808, 28174688, 30868864, 36704096, 38740196, 42444688, 45783868, 56349376, 73408192, 77480392, 84889376, 91567736, 112698752, 125905637, 146816384, 148797571, 154960784, 169778752, 183135472, 251811274, 297595142, 309921568, 339557504, 366270944, 503622548, 595190284, 619843136, 732541888, 1007245096, 1190380568, 1239686272, 1465083776, 1636773281, 2014490192, 2380761136, 3273546562, 4028980384, 4761522272, 6547093124, 8057960768, 9523044544, 13094186248, 16115921536, 19046089088, 26188372496, 52376744992, 104753489984, 209506979968]

約数ペア:

[(1, 209506979968), (2, 104753489984), (4, 52376744992), (8, 26188372496), (11, 19046089088), (13, 16115921536), (16, 13094186248), (22, 9523044544), (26, 8057960768), (32, 6547093124), (44, 4761522272), (52, 4028980384), (64, 3273546562), (88, 2380761136), (104, 2014490192), (128, 1636773281), (143, 1465083776), (169, 1239686272), (176, 1190380568), (208, 1007245096), (286, 732541888), (338, 619843136), (352, 595190284), (416, 503622548), (572, 366270944), (617, 339557504), (676, 309921568), (704, 297595142), (832, 251811274), (1144, 183135472), (1234, 169778752), (1352, 154960784), (1408, 148797571), (1427, 146816384), (1664, 125905637), (1859, 112698752), (2288, 91567736), (2468, 84889376), (2704, 77480392), (2854, 73408192), (3718, 56349376), (4576, 45783868), (4936, 42444688), (5408, 38740196), (5708, 36704096), (6787, 30868864), (7436, 28174688), (8021, 26119808), (9152, 22891934), (9872, 21222344), (10816, 19370098), (11416, 18352048), (13574, 15434432), (14872, 14087344), (15697, 13346944), (16042, 13059904), (18304, 11445967), (18551, 11293568), (19744, 10611172), (21632, 9685049), (22832, 9176024), (27148, 7717216), (29744, 7043672), (31394, 6673472), (32084, 6529952), (37102, 5646784), (39488, 5305586), (45664, 4588012), (54296, 3858608), (59488, 3521836), (62788, 3336736), (64168, 3264976), (74204, 2823392), (78976, 2652793), (88231, 2374528), (91328, 2294006), (104273, 2009216), (108592, 1929304), (118976, 1760918), (125576, 1668368), (128336, 1632488), (148408, 1411696), (176462, 1187264), (182656, 1147003), (204061, 1026688), (208546, 1004608), (217184, 964652), (237952, 880459), (241163, 868736), (251152, 834184), (256672, 816244), (296816, 705848), (352924, 593632), (408122, 513344), (417092, 502304), (434368, 482326)]