206960256

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 635843520

約数和(自身を除く): 428883264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 73, 92, 96, 107, 128, 138, 144, 146, 184, 192, 207, 214, 219, 276, 288, 292, 321, 368, 384, 414, 428, 438, 552, 576, 584, 642, 657, 736, 828, 856, 876, 963, 1104, 1152, 1168, 1284, 1314, 1472, 1656, 1679, 1712, 1752, 1926, 2208, 2336, 2461, 2568, 2628, 2944, 3312, 3358, 3424, 3504, 3852, 4416, 4672, 4922, 5037, 5136, 5256, 6624, 6716, 6848, 7008, 7383, 7704, 7811, 8832, 9344, 9844, 10074, 10272, 10512, 13248, 13432, 13696, 14016, 14766, 15111, 15408, 15622, 19688, 20148, 20544, 21024, 22149, 23433, 26496, 26864, 28032, 29532, 30222, 30816, 31244, 39376, 40296, 41088, 42048, 44298, 46866, 53728, 59064, 60444, 61632, 62488, 70299, 78752, 80592, 84096, 88596, 93732, 107456, 118128, 120888, 123264, 124976, 140598, 157504, 161184, 177192, 179653, 187464, 214912, 236256, 241776, 249952, 281196, 315008, 322368, 354384, 359306, 374928, 472512, 483552, 499904, 538959, 562392, 644736, 708768, 718612, 749856, 945024, 967104, 999808, 1077918, 1124784, 1417536, 1437224, 1499712, 1616877, 1934208, 2155836, 2249568, 2835072, 2874448, 2999424, 3233754, 4311672, 4499136, 5748896, 6467508, 8623344, 8998272, 11497792, 12935016, 17246688, 22995584, 25870032, 34493376, 51740064, 68986752, 103480128, 206960256]

約数ペア:

[(1, 206960256), (2, 103480128), (3, 68986752), (4, 51740064), (6, 34493376), (8, 25870032), (9, 22995584), (12, 17246688), (16, 12935016), (18, 11497792), (23, 8998272), (24, 8623344), (32, 6467508), (36, 5748896), (46, 4499136), (48, 4311672), (64, 3233754), (69, 2999424), (72, 2874448), (73, 2835072), (92, 2249568), (96, 2155836), (107, 1934208), (128, 1616877), (138, 1499712), (144, 1437224), (146, 1417536), (184, 1124784), (192, 1077918), (207, 999808), (214, 967104), (219, 945024), (276, 749856), (288, 718612), (292, 708768), (321, 644736), (368, 562392), (384, 538959), (414, 499904), (428, 483552), (438, 472512), (552, 374928), (576, 359306), (584, 354384), (642, 322368), (657, 315008), (736, 281196), (828, 249952), (856, 241776), (876, 236256), (963, 214912), (1104, 187464), (1152, 179653), (1168, 177192), (1284, 161184), (1314, 157504), (1472, 140598), (1656, 124976), (1679, 123264), (1712, 120888), (1752, 118128), (1926, 107456), (2208, 93732), (2336, 88596), (2461, 84096), (2568, 80592), (2628, 78752), (2944, 70299), (3312, 62488), (3358, 61632), (3424, 60444), (3504, 59064), (3852, 53728), (4416, 46866), (4672, 44298), (4922, 42048), (5037, 41088), (5136, 40296), (5256, 39376), (6624, 31244), (6716, 30816), (6848, 30222), (7008, 29532), (7383, 28032), (7704, 26864), (7811, 26496), (8832, 23433), (9344, 22149), (9844, 21024), (10074, 20544), (10272, 20148), (10512, 19688), (13248, 15622), (13432, 15408), (13696, 15111), (14016, 14766)]