199136784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 671742720

約数和(自身を除く): 472605936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 49, 56, 66, 77, 84, 86, 88, 98, 112, 129, 132, 147, 154, 168, 172, 176, 179, 196, 231, 258, 264, 294, 301, 308, 336, 344, 358, 392, 462, 473, 516, 528, 537, 539, 588, 602, 616, 688, 716, 784, 903, 924, 946, 1032, 1074, 1078, 1176, 1204, 1232, 1253, 1419, 1432, 1617, 1806, 1848, 1892, 1969, 2064, 2107, 2148, 2156, 2352, 2408, 2506, 2838, 2864, 3234, 3311, 3612, 3696, 3759, 3784, 3938, 4214, 4296, 4312, 4816, 5012, 5676, 5907, 6321, 6468, 6622, 7224, 7518, 7568, 7697, 7876, 8428, 8592, 8624, 8771, 9933, 10024, 11352, 11814, 12642, 12936, 13244, 13783, 14448, 15036, 15394, 15752, 16856, 17542, 19866, 20048, 22704, 23091, 23177, 23628, 25284, 25872, 26313, 26488, 27566, 30072, 30788, 31504, 33712, 35084, 39732, 41349, 46182, 46354, 47256, 50568, 52626, 52976, 53879, 55132, 60144, 61576, 69531, 70168, 79464, 82698, 84667, 92364, 92708, 94512, 96481, 101136, 105252, 107758, 110264, 123152, 139062, 140336, 158928, 161637, 165396, 169334, 184728, 185416, 192962, 210504, 215516, 220528, 254001, 278124, 289443, 323274, 330792, 338668, 369456, 370832, 377153, 385924, 421008, 431032, 508002, 556248, 578886, 592669, 646548, 661584, 677336, 754306, 771848, 862064, 1016004, 1112496, 1131459, 1157772, 1185338, 1293096, 1354672, 1508612, 1543696, 1778007, 2032008, 2262918, 2315544, 2370676, 2586192, 3017224, 3556014, 4064016, 4148683, 4525836, 4631088, 4741352, 6034448, 7112028, 8297366, 9051672, 9482704, 12446049, 14224056, 16594732, 18103344, 24892098, 28448112, 33189464, 49784196, 66378928, 99568392, 199136784]

約数ペア:

[(1, 199136784), (2, 99568392), (3, 66378928), (4, 49784196), (6, 33189464), (7, 28448112), (8, 24892098), (11, 18103344), (12, 16594732), (14, 14224056), (16, 12446049), (21, 9482704), (22, 9051672), (24, 8297366), (28, 7112028), (33, 6034448), (42, 4741352), (43, 4631088), (44, 4525836), (48, 4148683), (49, 4064016), (56, 3556014), (66, 3017224), (77, 2586192), (84, 2370676), (86, 2315544), (88, 2262918), (98, 2032008), (112, 1778007), (129, 1543696), (132, 1508612), (147, 1354672), (154, 1293096), (168, 1185338), (172, 1157772), (176, 1131459), (179, 1112496), (196, 1016004), (231, 862064), (258, 771848), (264, 754306), (294, 677336), (301, 661584), (308, 646548), (336, 592669), (344, 578886), (358, 556248), (392, 508002), (462, 431032), (473, 421008), (516, 385924), (528, 377153), (537, 370832), (539, 369456), (588, 338668), (602, 330792), (616, 323274), (688, 289443), (716, 278124), (784, 254001), (903, 220528), (924, 215516), (946, 210504), (1032, 192962), (1074, 185416), (1078, 184728), (1176, 169334), (1204, 165396), (1232, 161637), (1253, 158928), (1419, 140336), (1432, 139062), (1617, 123152), (1806, 110264), (1848, 107758), (1892, 105252), (1969, 101136), (2064, 96481), (2107, 94512), (2148, 92708), (2156, 92364), (2352, 84667), (2408, 82698), (2506, 79464), (2838, 70168), (2864, 69531), (3234, 61576), (3311, 60144), (3612, 55132), (3696, 53879), (3759, 52976), (3784, 52626), (3938, 50568), (4214, 47256), (4296, 46354), (4312, 46182), (4816, 41349), (5012, 39732), (5676, 35084), (5907, 33712), (6321, 31504), (6468, 30788), (6622, 30072), (7224, 27566), (7518, 26488), (7568, 26313), (7697, 25872), (7876, 25284), (8428, 23628), (8592, 23177), (8624, 23091), (8771, 22704), (9933, 20048), (10024, 19866), (11352, 17542), (11814, 16856), (12642, 15752), (12936, 15394), (13244, 15036), (13783, 14448)]