209097888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 616896000

約数和(自身を除く): 407798112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 59, 67, 76, 87, 96, 114, 116, 118, 134, 152, 174, 177, 201, 228, 232, 236, 268, 304, 348, 354, 402, 456, 464, 472, 536, 551, 608, 696, 708, 804, 912, 928, 944, 1072, 1102, 1121, 1273, 1392, 1416, 1608, 1653, 1711, 1824, 1888, 1943, 2144, 2204, 2242, 2546, 2784, 2832, 3216, 3306, 3363, 3422, 3819, 3886, 3953, 4408, 4484, 5092, 5133, 5664, 5829, 6432, 6612, 6726, 6844, 7638, 7772, 7906, 8816, 8968, 10184, 10266, 11658, 11859, 13224, 13452, 13688, 15276, 15544, 15812, 17632, 17936, 20368, 20532, 23316, 23718, 26448, 26904, 27376, 30552, 31088, 31624, 32509, 35872, 36917, 40736, 41064, 46632, 47436, 52896, 53808, 54752, 61104, 62176, 63248, 65018, 73834, 75107, 82128, 93264, 94872, 97527, 107616, 110751, 114637, 122208, 126496, 130036, 147668, 150214, 164256, 186528, 189744, 195054, 221502, 225321, 229274, 260072, 295336, 300428, 343911, 379488, 390108, 443004, 450642, 458548, 520144, 590672, 600856, 687822, 780216, 886008, 901284, 917096, 1040288, 1181344, 1201712, 1375644, 1560432, 1772016, 1802568, 1834192, 2178103, 2403424, 2751288, 3120864, 3544032, 3605136, 3668384, 4356206, 5502576, 6534309, 7210272, 8712412, 11005152, 13068618, 17424824, 26137236, 34849648, 52274472, 69699296, 104548944, 209097888]

約数ペア:

[(1, 209097888), (2, 104548944), (3, 69699296), (4, 52274472), (6, 34849648), (8, 26137236), (12, 17424824), (16, 13068618), (19, 11005152), (24, 8712412), (29, 7210272), (32, 6534309), (38, 5502576), (48, 4356206), (57, 3668384), (58, 3605136), (59, 3544032), (67, 3120864), (76, 2751288), (87, 2403424), (96, 2178103), (114, 1834192), (116, 1802568), (118, 1772016), (134, 1560432), (152, 1375644), (174, 1201712), (177, 1181344), (201, 1040288), (228, 917096), (232, 901284), (236, 886008), (268, 780216), (304, 687822), (348, 600856), (354, 590672), (402, 520144), (456, 458548), (464, 450642), (472, 443004), (536, 390108), (551, 379488), (608, 343911), (696, 300428), (708, 295336), (804, 260072), (912, 229274), (928, 225321), (944, 221502), (1072, 195054), (1102, 189744), (1121, 186528), (1273, 164256), (1392, 150214), (1416, 147668), (1608, 130036), (1653, 126496), (1711, 122208), (1824, 114637), (1888, 110751), (1943, 107616), (2144, 97527), (2204, 94872), (2242, 93264), (2546, 82128), (2784, 75107), (2832, 73834), (3216, 65018), (3306, 63248), (3363, 62176), (3422, 61104), (3819, 54752), (3886, 53808), (3953, 52896), (4408, 47436), (4484, 46632), (5092, 41064), (5133, 40736), (5664, 36917), (5829, 35872), (6432, 32509), (6612, 31624), (6726, 31088), (6844, 30552), (7638, 27376), (7772, 26904), (7906, 26448), (8816, 23718), (8968, 23316), (10184, 20532), (10266, 20368), (11658, 17936), (11859, 17632), (13224, 15812), (13452, 15544), (13688, 15276)]