207289992

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 658800000

約数和(自身を除く): 451510008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 149, 156, 168, 169, 182, 196, 273, 294, 298, 312, 338, 343, 364, 392, 447, 507, 546, 588, 596, 637, 676, 686, 728, 894, 1014, 1029, 1043, 1092, 1176, 1183, 1192, 1274, 1352, 1372, 1788, 1911, 1937, 2028, 2058, 2086, 2184, 2366, 2548, 2744, 3129, 3549, 3576, 3822, 3874, 4056, 4116, 4172, 4459, 4732, 5096, 5811, 6258, 7098, 7301, 7644, 7748, 8232, 8281, 8344, 8918, 9464, 11622, 12516, 13377, 13559, 14196, 14602, 15288, 15496, 16562, 17836, 21903, 23244, 24843, 25032, 25181, 26754, 27118, 28392, 29204, 33124, 35672, 40677, 43806, 46488, 49686, 50362, 51107, 53508, 54236, 57967, 58408, 66248, 75543, 81354, 87612, 94913, 99372, 100724, 102214, 107016, 108472, 115934, 151086, 153321, 162708, 173901, 175224, 176267, 189826, 198744, 201448, 204428, 231868, 284739, 302172, 306642, 325416, 347802, 352534, 379652, 408856, 463736, 528801, 569478, 604344, 613284, 664391, 695604, 705068, 759304, 1057602, 1138956, 1226568, 1233869, 1328782, 1391208, 1410136, 1993173, 2115204, 2277912, 2467738, 2657564, 3701607, 3986346, 4230408, 4935476, 5315128, 7403214, 7972692, 8637083, 9870952, 14806428, 15945384, 17274166, 25911249, 29612856, 34548332, 51822498, 69096664, 103644996, 207289992]

約数ペア:

[(1, 207289992), (2, 103644996), (3, 69096664), (4, 51822498), (6, 34548332), (7, 29612856), (8, 25911249), (12, 17274166), (13, 15945384), (14, 14806428), (21, 9870952), (24, 8637083), (26, 7972692), (28, 7403214), (39, 5315128), (42, 4935476), (49, 4230408), (52, 3986346), (56, 3701607), (78, 2657564), (84, 2467738), (91, 2277912), (98, 2115204), (104, 1993173), (147, 1410136), (149, 1391208), (156, 1328782), (168, 1233869), (169, 1226568), (182, 1138956), (196, 1057602), (273, 759304), (294, 705068), (298, 695604), (312, 664391), (338, 613284), (343, 604344), (364, 569478), (392, 528801), (447, 463736), (507, 408856), (546, 379652), (588, 352534), (596, 347802), (637, 325416), (676, 306642), (686, 302172), (728, 284739), (894, 231868), (1014, 204428), (1029, 201448), (1043, 198744), (1092, 189826), (1176, 176267), (1183, 175224), (1192, 173901), (1274, 162708), (1352, 153321), (1372, 151086), (1788, 115934), (1911, 108472), (1937, 107016), (2028, 102214), (2058, 100724), (2086, 99372), (2184, 94913), (2366, 87612), (2548, 81354), (2744, 75543), (3129, 66248), (3549, 58408), (3576, 57967), (3822, 54236), (3874, 53508), (4056, 51107), (4116, 50362), (4172, 49686), (4459, 46488), (4732, 43806), (5096, 40677), (5811, 35672), (6258, 33124), (7098, 29204), (7301, 28392), (7644, 27118), (7748, 26754), (8232, 25181), (8281, 25032), (8344, 24843), (8918, 23244), (9464, 21903), (11622, 17836), (12516, 16562), (13377, 15496), (13559, 15288), (14196, 14602)]