204387624

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 686527380

約数和(自身を除く): 482139756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 81, 82, 84, 98, 108, 123, 126, 147, 157, 162, 164, 168, 189, 196, 216, 246, 252, 287, 294, 314, 324, 328, 369, 378, 392, 441, 471, 492, 504, 567, 574, 588, 628, 648, 738, 756, 861, 882, 942, 984, 1099, 1107, 1134, 1148, 1176, 1256, 1323, 1413, 1476, 1512, 1722, 1764, 1884, 2009, 2198, 2214, 2268, 2296, 2583, 2646, 2826, 2952, 3297, 3321, 3444, 3528, 3768, 3969, 4018, 4239, 4396, 4428, 4536, 5166, 5292, 5652, 6027, 6437, 6594, 6642, 6888, 7693, 7749, 7938, 8036, 8478, 8792, 8856, 9891, 10332, 10584, 11304, 12054, 12717, 12874, 13188, 13284, 15386, 15498, 15876, 16072, 16956, 18081, 19311, 19782, 20664, 23079, 23247, 24108, 25434, 25748, 26376, 26568, 29673, 30772, 30996, 31752, 33912, 36162, 38622, 39564, 45059, 46158, 46494, 48216, 50868, 51496, 54243, 57933, 59346, 61544, 61992, 69237, 72324, 77244, 79128, 89019, 90118, 92316, 92988, 101736, 108486, 115866, 118692, 135177, 138474, 144648, 154488, 162729, 173799, 178038, 180236, 184632, 185976, 207711, 216972, 231732, 237384, 270354, 276948, 315413, 325458, 347598, 356076, 360472, 405531, 415422, 433944, 463464, 521397, 540708, 553896, 623133, 630826, 650916, 695196, 712152, 811062, 830844, 946239, 1042794, 1081416, 1216593, 1246266, 1261652, 1301832, 1390392, 1622124, 1661688, 1892478, 2085588, 2433186, 2492532, 2523304, 2838717, 3244248, 3649779, 3784956, 4171176, 4866372, 4985064, 5677434, 7299558, 7569912, 8516151, 9732744, 11354868, 14599116, 17032302, 22709736, 25548453, 29198232, 34064604, 51096906, 68129208, 102193812, 204387624]

約数ペア:

[(1, 204387624), (2, 102193812), (3, 68129208), (4, 51096906), (6, 34064604), (7, 29198232), (8, 25548453), (9, 22709736), (12, 17032302), (14, 14599116), (18, 11354868), (21, 9732744), (24, 8516151), (27, 7569912), (28, 7299558), (36, 5677434), (41, 4985064), (42, 4866372), (49, 4171176), (54, 3784956), (56, 3649779), (63, 3244248), (72, 2838717), (81, 2523304), (82, 2492532), (84, 2433186), (98, 2085588), (108, 1892478), (123, 1661688), (126, 1622124), (147, 1390392), (157, 1301832), (162, 1261652), (164, 1246266), (168, 1216593), (189, 1081416), (196, 1042794), (216, 946239), (246, 830844), (252, 811062), (287, 712152), (294, 695196), (314, 650916), (324, 630826), (328, 623133), (369, 553896), (378, 540708), (392, 521397), (441, 463464), (471, 433944), (492, 415422), (504, 405531), (567, 360472), (574, 356076), (588, 347598), (628, 325458), (648, 315413), (738, 276948), (756, 270354), (861, 237384), (882, 231732), (942, 216972), (984, 207711), (1099, 185976), (1107, 184632), (1134, 180236), (1148, 178038), (1176, 173799), (1256, 162729), (1323, 154488), (1413, 144648), (1476, 138474), (1512, 135177), (1722, 118692), (1764, 115866), (1884, 108486), (2009, 101736), (2198, 92988), (2214, 92316), (2268, 90118), (2296, 89019), (2583, 79128), (2646, 77244), (2826, 72324), (2952, 69237), (3297, 61992), (3321, 61544), (3444, 59346), (3528, 57933), (3768, 54243), (3969, 51496), (4018, 50868), (4239, 48216), (4396, 46494), (4428, 46158), (4536, 45059), (5166, 39564), (5292, 38622), (5652, 36162), (6027, 33912), (6437, 31752), (6594, 30996), (6642, 30772), (6888, 29673), (7693, 26568), (7749, 26376), (7938, 25748), (8036, 25434), (8478, 24108), (8792, 23247), (8856, 23079), (9891, 20664), (10332, 19782), (10584, 19311), (11304, 18081), (12054, 16956), (12717, 16072), (12874, 15876), (13188, 15498), (13284, 15386)]