205363704

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 685440000

約数和(自身を除く): 480076296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 101, 104, 114, 133, 147, 152, 156, 168, 182, 196, 202, 228, 247, 266, 273, 294, 303, 312, 343, 364, 392, 399, 404, 456, 494, 532, 546, 588, 606, 637, 686, 707, 728, 741, 798, 808, 931, 988, 1029, 1064, 1092, 1176, 1212, 1274, 1313, 1372, 1414, 1482, 1596, 1729, 1862, 1911, 1919, 1976, 2058, 2121, 2184, 2424, 2548, 2626, 2744, 2793, 2828, 2964, 3192, 3458, 3724, 3822, 3838, 3939, 4116, 4242, 4459, 4949, 5096, 5187, 5252, 5586, 5656, 5757, 5928, 6517, 6916, 7448, 7644, 7676, 7878, 8232, 8484, 8918, 9191, 9898, 10374, 10504, 11172, 11514, 12103, 13034, 13377, 13433, 13832, 14847, 15288, 15352, 15756, 16968, 17836, 18382, 19551, 19796, 20748, 22344, 23028, 24206, 24947, 26068, 26754, 26866, 27573, 29694, 31512, 34643, 35672, 36309, 36764, 39102, 39592, 40299, 41496, 46056, 48412, 49894, 52136, 53508, 53732, 55146, 59388, 64337, 69286, 72618, 73528, 74841, 78204, 80598, 84721, 94031, 96824, 99788, 103929, 107016, 107464, 110292, 118776, 128674, 138572, 145236, 149682, 156408, 161196, 169442, 174629, 188062, 193011, 199576, 207858, 220584, 254163, 257348, 277144, 282093, 290472, 299364, 322392, 338884, 349258, 376124, 386022, 415716, 450359, 508326, 514696, 523887, 564186, 598728, 658217, 677768, 698516, 752248, 772044, 831432, 900718, 1016652, 1047774, 1128372, 1222403, 1316434, 1351077, 1397032, 1544088, 1801436, 1974651, 2033304, 2095548, 2256744, 2444806, 2632868, 2702154, 3602872, 3667209, 3949302, 4191096, 4889612, 5265736, 5404308, 7334418, 7898604, 8556821, 9779224, 10808616, 14668836, 15797208, 17113642, 25670463, 29337672, 34227284, 51340926, 68454568, 102681852, 205363704]

約数ペア:

[(1, 205363704), (2, 102681852), (3, 68454568), (4, 51340926), (6, 34227284), (7, 29337672), (8, 25670463), (12, 17113642), (13, 15797208), (14, 14668836), (19, 10808616), (21, 9779224), (24, 8556821), (26, 7898604), (28, 7334418), (38, 5404308), (39, 5265736), (42, 4889612), (49, 4191096), (52, 3949302), (56, 3667209), (57, 3602872), (76, 2702154), (78, 2632868), (84, 2444806), (91, 2256744), (98, 2095548), (101, 2033304), (104, 1974651), (114, 1801436), (133, 1544088), (147, 1397032), (152, 1351077), (156, 1316434), (168, 1222403), (182, 1128372), (196, 1047774), (202, 1016652), (228, 900718), (247, 831432), (266, 772044), (273, 752248), (294, 698516), (303, 677768), (312, 658217), (343, 598728), (364, 564186), (392, 523887), (399, 514696), (404, 508326), (456, 450359), (494, 415716), (532, 386022), (546, 376124), (588, 349258), (606, 338884), (637, 322392), (686, 299364), (707, 290472), (728, 282093), (741, 277144), (798, 257348), (808, 254163), (931, 220584), (988, 207858), (1029, 199576), (1064, 193011), (1092, 188062), (1176, 174629), (1212, 169442), (1274, 161196), (1313, 156408), (1372, 149682), (1414, 145236), (1482, 138572), (1596, 128674), (1729, 118776), (1862, 110292), (1911, 107464), (1919, 107016), (1976, 103929), (2058, 99788), (2121, 96824), (2184, 94031), (2424, 84721), (2548, 80598), (2626, 78204), (2744, 74841), (2793, 73528), (2828, 72618), (2964, 69286), (3192, 64337), (3458, 59388), (3724, 55146), (3822, 53732), (3838, 53508), (3939, 52136), (4116, 49894), (4242, 48412), (4459, 46056), (4949, 41496), (5096, 40299), (5187, 39592), (5252, 39102), (5586, 36764), (5656, 36309), (5757, 35672), (5928, 34643), (6517, 31512), (6916, 29694), (7448, 27573), (7644, 26866), (7676, 26754), (7878, 26068), (8232, 24947), (8484, 24206), (8918, 23028), (9191, 22344), (9898, 20748), (10374, 19796), (10504, 19551), (11172, 18382), (11514, 17836), (12103, 16968), (13034, 15756), (13377, 15352), (13433, 15288), (13832, 14847)]