204481704

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 630374400

約数和(自身を除く): 425892696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 71, 79, 84, 93, 98, 124, 142, 147, 158, 168, 186, 196, 213, 217, 237, 248, 284, 294, 316, 372, 392, 426, 434, 474, 497, 553, 568, 588, 632, 651, 744, 852, 868, 948, 994, 1106, 1176, 1302, 1491, 1519, 1659, 1704, 1736, 1896, 1988, 2201, 2212, 2449, 2604, 2982, 3038, 3318, 3479, 3871, 3976, 4402, 4424, 4557, 4898, 5208, 5609, 5964, 6076, 6603, 6636, 6958, 7347, 7742, 8804, 9114, 9796, 10437, 11218, 11613, 11928, 12152, 13206, 13272, 13916, 14694, 15407, 15484, 16827, 17143, 17608, 18228, 19592, 20874, 22436, 23226, 26412, 27832, 29388, 30814, 30968, 33654, 34286, 36456, 39263, 41748, 44872, 46221, 46452, 51429, 52824, 58776, 61628, 67308, 68572, 78526, 83496, 92442, 92904, 102858, 107849, 117789, 120001, 123256, 134616, 137144, 157052, 173879, 184884, 205716, 215698, 235578, 240002, 274841, 314104, 323547, 347758, 360003, 369768, 411432, 431396, 471156, 480004, 521637, 549682, 647094, 695516, 720006, 824523, 862792, 942312, 960008, 1043274, 1099364, 1217153, 1294188, 1391032, 1440012, 1649046, 2086548, 2198728, 2434306, 2588376, 2880024, 3298092, 3651459, 4173096, 4868612, 6596184, 7302918, 8520071, 9737224, 14605836, 17040142, 25560213, 29211672, 34080284, 51120426, 68160568, 102240852, 204481704]

約数ペア:

[(1, 204481704), (2, 102240852), (3, 68160568), (4, 51120426), (6, 34080284), (7, 29211672), (8, 25560213), (12, 17040142), (14, 14605836), (21, 9737224), (24, 8520071), (28, 7302918), (31, 6596184), (42, 4868612), (49, 4173096), (56, 3651459), (62, 3298092), (71, 2880024), (79, 2588376), (84, 2434306), (93, 2198728), (98, 2086548), (124, 1649046), (142, 1440012), (147, 1391032), (158, 1294188), (168, 1217153), (186, 1099364), (196, 1043274), (213, 960008), (217, 942312), (237, 862792), (248, 824523), (284, 720006), (294, 695516), (316, 647094), (372, 549682), (392, 521637), (426, 480004), (434, 471156), (474, 431396), (497, 411432), (553, 369768), (568, 360003), (588, 347758), (632, 323547), (651, 314104), (744, 274841), (852, 240002), (868, 235578), (948, 215698), (994, 205716), (1106, 184884), (1176, 173879), (1302, 157052), (1491, 137144), (1519, 134616), (1659, 123256), (1704, 120001), (1736, 117789), (1896, 107849), (1988, 102858), (2201, 92904), (2212, 92442), (2449, 83496), (2604, 78526), (2982, 68572), (3038, 67308), (3318, 61628), (3479, 58776), (3871, 52824), (3976, 51429), (4402, 46452), (4424, 46221), (4557, 44872), (4898, 41748), (5208, 39263), (5609, 36456), (5964, 34286), (6076, 33654), (6603, 30968), (6636, 30814), (6958, 29388), (7347, 27832), (7742, 26412), (8804, 23226), (9114, 22436), (9796, 20874), (10437, 19592), (11218, 18228), (11613, 17608), (11928, 17143), (12152, 16827), (13206, 15484), (13272, 15407), (13916, 14694)]