207728136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 710985600

約数和(自身を除く): 503257464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 89, 99, 126, 132, 154, 168, 178, 198, 231, 252, 264, 267, 308, 356, 396, 421, 462, 504, 534, 616, 623, 693, 712, 792, 801, 842, 924, 979, 1068, 1246, 1263, 1386, 1602, 1684, 1848, 1869, 1958, 2136, 2492, 2526, 2772, 2937, 2947, 3204, 3368, 3738, 3789, 3916, 4631, 4984, 5052, 5544, 5607, 5874, 5894, 6408, 6853, 7476, 7578, 7832, 8811, 8841, 9262, 10104, 11214, 11748, 11788, 13706, 13893, 14952, 15156, 17622, 17682, 18524, 20559, 22428, 23496, 23576, 26523, 27412, 27786, 30312, 32417, 35244, 35364, 37048, 37469, 41118, 41679, 44856, 53046, 54824, 55572, 61677, 64834, 70488, 70728, 74938, 82236, 83358, 97251, 106092, 111144, 112407, 123354, 129668, 149876, 164472, 166716, 194502, 212184, 224814, 246708, 259336, 262283, 291753, 299752, 333432, 337221, 389004, 412159, 449628, 493416, 524566, 583506, 674442, 778008, 786849, 824318, 899256, 1049132, 1167012, 1236477, 1348884, 1573698, 1648636, 2098264, 2334024, 2360547, 2472954, 2697768, 2885113, 3147396, 3297272, 3709431, 4721094, 4945908, 5770226, 6294792, 7418862, 8655339, 9442188, 9891816, 11540452, 14837724, 17310678, 18884376, 23080904, 25966017, 29675448, 34621356, 51932034, 69242712, 103864068, 207728136]

約数ペア:

[(1, 207728136), (2, 103864068), (3, 69242712), (4, 51932034), (6, 34621356), (7, 29675448), (8, 25966017), (9, 23080904), (11, 18884376), (12, 17310678), (14, 14837724), (18, 11540452), (21, 9891816), (22, 9442188), (24, 8655339), (28, 7418862), (33, 6294792), (36, 5770226), (42, 4945908), (44, 4721094), (56, 3709431), (63, 3297272), (66, 3147396), (72, 2885113), (77, 2697768), (84, 2472954), (88, 2360547), (89, 2334024), (99, 2098264), (126, 1648636), (132, 1573698), (154, 1348884), (168, 1236477), (178, 1167012), (198, 1049132), (231, 899256), (252, 824318), (264, 786849), (267, 778008), (308, 674442), (356, 583506), (396, 524566), (421, 493416), (462, 449628), (504, 412159), (534, 389004), (616, 337221), (623, 333432), (693, 299752), (712, 291753), (792, 262283), (801, 259336), (842, 246708), (924, 224814), (979, 212184), (1068, 194502), (1246, 166716), (1263, 164472), (1386, 149876), (1602, 129668), (1684, 123354), (1848, 112407), (1869, 111144), (1958, 106092), (2136, 97251), (2492, 83358), (2526, 82236), (2772, 74938), (2937, 70728), (2947, 70488), (3204, 64834), (3368, 61677), (3738, 55572), (3789, 54824), (3916, 53046), (4631, 44856), (4984, 41679), (5052, 41118), (5544, 37469), (5607, 37048), (5874, 35364), (5894, 35244), (6408, 32417), (6853, 30312), (7476, 27786), (7578, 27412), (7832, 26523), (8811, 23576), (8841, 23496), (9262, 22428), (10104, 20559), (11214, 18524), (11748, 17682), (11788, 17622), (13706, 15156), (13893, 14952)]