207689832

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 701838720

約数和(自身を除く): 494148888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 211, 216, 217, 248, 252, 279, 294, 324, 372, 378, 392, 422, 434, 441, 504, 558, 567, 588, 633, 648, 651, 744, 756, 837, 844, 868, 882, 1116, 1134, 1176, 1266, 1302, 1323, 1477, 1512, 1519, 1674, 1688, 1736, 1764, 1899, 1953, 2232, 2268, 2511, 2532, 2604, 2646, 2954, 3038, 3348, 3528, 3798, 3906, 3969, 4431, 4536, 4557, 5022, 5064, 5208, 5292, 5697, 5859, 5908, 6076, 6541, 6696, 7596, 7812, 7938, 8862, 9114, 10044, 10339, 10584, 11394, 11718, 11816, 12152, 13082, 13293, 13671, 15192, 15624, 15876, 17091, 17577, 17724, 18228, 19623, 20088, 20678, 22788, 23436, 26164, 26586, 27342, 31017, 31752, 34182, 35154, 35448, 36456, 39246, 39879, 41013, 41356, 45576, 45787, 46872, 52328, 53172, 54684, 58869, 62034, 68364, 70308, 78492, 79758, 82026, 82712, 91574, 93051, 106344, 109368, 117738, 119637, 123039, 124068, 136728, 137361, 140616, 156984, 159516, 164052, 176607, 183148, 186102, 235476, 239274, 246078, 248136, 274722, 279153, 319032, 320509, 328104, 353214, 366296, 372204, 412083, 470952, 478548, 492156, 529821, 549444, 558306, 641018, 706428, 744408, 824166, 837459, 957096, 961527, 984312, 1059642, 1098888, 1116612, 1236249, 1282036, 1412856, 1648332, 1674918, 1923054, 2119284, 2233224, 2472498, 2564072, 2884581, 3296664, 3349836, 3708747, 3846108, 4238568, 4944996, 5769162, 6699672, 7417494, 7692216, 8653743, 9889992, 11538324, 14834988, 17307486, 23076648, 25961229, 29669976, 34614972, 51922458, 69229944, 103844916, 207689832]

約数ペア:

[(1, 207689832), (2, 103844916), (3, 69229944), (4, 51922458), (6, 34614972), (7, 29669976), (8, 25961229), (9, 23076648), (12, 17307486), (14, 14834988), (18, 11538324), (21, 9889992), (24, 8653743), (27, 7692216), (28, 7417494), (31, 6699672), (36, 5769162), (42, 4944996), (49, 4238568), (54, 3846108), (56, 3708747), (62, 3349836), (63, 3296664), (72, 2884581), (81, 2564072), (84, 2472498), (93, 2233224), (98, 2119284), (108, 1923054), (124, 1674918), (126, 1648332), (147, 1412856), (162, 1282036), (168, 1236249), (186, 1116612), (189, 1098888), (196, 1059642), (211, 984312), (216, 961527), (217, 957096), (248, 837459), (252, 824166), (279, 744408), (294, 706428), (324, 641018), (372, 558306), (378, 549444), (392, 529821), (422, 492156), (434, 478548), (441, 470952), (504, 412083), (558, 372204), (567, 366296), (588, 353214), (633, 328104), (648, 320509), (651, 319032), (744, 279153), (756, 274722), (837, 248136), (844, 246078), (868, 239274), (882, 235476), (1116, 186102), (1134, 183148), (1176, 176607), (1266, 164052), (1302, 159516), (1323, 156984), (1477, 140616), (1512, 137361), (1519, 136728), (1674, 124068), (1688, 123039), (1736, 119637), (1764, 117738), (1899, 109368), (1953, 106344), (2232, 93051), (2268, 91574), (2511, 82712), (2532, 82026), (2604, 79758), (2646, 78492), (2954, 70308), (3038, 68364), (3348, 62034), (3528, 58869), (3798, 54684), (3906, 53172), (3969, 52328), (4431, 46872), (4536, 45787), (4557, 45576), (5022, 41356), (5064, 41013), (5208, 39879), (5292, 39246), (5697, 36456), (5859, 35448), (5908, 35154), (6076, 34182), (6541, 31752), (6696, 31017), (7596, 27342), (7812, 26586), (7938, 26164), (8862, 23436), (9114, 22788), (10044, 20678), (10339, 20088), (10584, 19623), (11394, 18228), (11718, 17724), (11816, 17577), (12152, 17091), (13082, 15876), (13293, 15624), (13671, 15192)]