205682904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 685900800

約数和(自身を除く): 480217896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 47, 56, 57, 63, 72, 76, 84, 94, 114, 126, 133, 141, 152, 168, 171, 188, 228, 252, 266, 282, 329, 342, 376, 399, 423, 456, 457, 504, 532, 564, 658, 684, 798, 846, 893, 914, 987, 1064, 1128, 1197, 1316, 1368, 1371, 1596, 1692, 1786, 1828, 1974, 2394, 2632, 2679, 2742, 2961, 3192, 3199, 3384, 3572, 3656, 3948, 4113, 4788, 5358, 5484, 5922, 6251, 6398, 7144, 7896, 8037, 8226, 8683, 9576, 9597, 10716, 10968, 11844, 12502, 12796, 16074, 16452, 17366, 18753, 19194, 21432, 21479, 23688, 25004, 25592, 26049, 28791, 32148, 32904, 34732, 37506, 38388, 42958, 50008, 52098, 56259, 57582, 60781, 64296, 64437, 69464, 75012, 76776, 78147, 85916, 104196, 112518, 115164, 121562, 128874, 150024, 150353, 156294, 171832, 182343, 193311, 208392, 225036, 230328, 243124, 257748, 300706, 312588, 364686, 386622, 408101, 450072, 451059, 486248, 515496, 547029, 601412, 625176, 729372, 773244, 816202, 902118, 1094058, 1202824, 1224303, 1353177, 1458744, 1546488, 1632404, 1804236, 2188116, 2448606, 2706354, 2856707, 3264808, 3608472, 3672909, 4376232, 4897212, 5412708, 5713414, 7345818, 8570121, 9794424, 10825416, 11426828, 14691636, 17140242, 22853656, 25710363, 29383272, 34280484, 51420726, 68560968, 102841452, 205682904]

約数ペア:

[(1, 205682904), (2, 102841452), (3, 68560968), (4, 51420726), (6, 34280484), (7, 29383272), (8, 25710363), (9, 22853656), (12, 17140242), (14, 14691636), (18, 11426828), (19, 10825416), (21, 9794424), (24, 8570121), (28, 7345818), (36, 5713414), (38, 5412708), (42, 4897212), (47, 4376232), (56, 3672909), (57, 3608472), (63, 3264808), (72, 2856707), (76, 2706354), (84, 2448606), (94, 2188116), (114, 1804236), (126, 1632404), (133, 1546488), (141, 1458744), (152, 1353177), (168, 1224303), (171, 1202824), (188, 1094058), (228, 902118), (252, 816202), (266, 773244), (282, 729372), (329, 625176), (342, 601412), (376, 547029), (399, 515496), (423, 486248), (456, 451059), (457, 450072), (504, 408101), (532, 386622), (564, 364686), (658, 312588), (684, 300706), (798, 257748), (846, 243124), (893, 230328), (914, 225036), (987, 208392), (1064, 193311), (1128, 182343), (1197, 171832), (1316, 156294), (1368, 150353), (1371, 150024), (1596, 128874), (1692, 121562), (1786, 115164), (1828, 112518), (1974, 104196), (2394, 85916), (2632, 78147), (2679, 76776), (2742, 75012), (2961, 69464), (3192, 64437), (3199, 64296), (3384, 60781), (3572, 57582), (3656, 56259), (3948, 52098), (4113, 50008), (4788, 42958), (5358, 38388), (5484, 37506), (5922, 34732), (6251, 32904), (6398, 32148), (7144, 28791), (7896, 26049), (8037, 25592), (8226, 25004), (8683, 23688), (9576, 21479), (9597, 21432), (10716, 19194), (10968, 18753), (11844, 17366), (12502, 16452), (12796, 16074)]