203996016

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 240

約数和(自身を含む): 712454400

約数和(自身を除く): 508458384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 336, 368, 378, 392, 414, 419, 432, 441, 483, 504, 552, 588, 621, 644, 756, 784, 828, 838, 882, 966, 1008, 1104, 1127, 1176, 1242, 1257, 1288, 1323, 1449, 1512, 1656, 1676, 1764, 1932, 2254, 2352, 2484, 2514, 2576, 2646, 2898, 2933, 3024, 3312, 3352, 3381, 3528, 3771, 3864, 4347, 4508, 4968, 5028, 5292, 5796, 5866, 6704, 6762, 7056, 7542, 7728, 8694, 8799, 9016, 9637, 9936, 10056, 10143, 10584, 11313, 11592, 11732, 13524, 15084, 17388, 17598, 18032, 19274, 20112, 20286, 20531, 21168, 22626, 23184, 23464, 26397, 27048, 28911, 30168, 30429, 34776, 35196, 38548, 40572, 41062, 45252, 46928, 52794, 54096, 57822, 60336, 60858, 61593, 67459, 69552, 70392, 77096, 79191, 81144, 82124, 86733, 90504, 105588, 115644, 121716, 123186, 134918, 140784, 154192, 158382, 162288, 164248, 173466, 181008, 184779, 202377, 211176, 231288, 243432, 246372, 260199, 269836, 316764, 328496, 346932, 369558, 404754, 422352, 462576, 472213, 486864, 492744, 520398, 539672, 554337, 607131, 633528, 693864, 739116, 809508, 944426, 985488, 1040796, 1079344, 1108674, 1214262, 1267056, 1387728, 1416639, 1478232, 1619016, 1821393, 1888852, 2081592, 2217348, 2428524, 2833278, 2956464, 3238032, 3642786, 3777704, 4163184, 4249917, 4434696, 4857048, 5666556, 7285572, 7555408, 8499834, 8869392, 9714096, 11333112, 12749751, 14571144, 16999668, 22666224, 25499502, 29142288, 33999336, 50999004, 67998672, 101998008, 203996016]

約数ペア:

[(1, 203996016), (2, 101998008), (3, 67998672), (4, 50999004), (6, 33999336), (7, 29142288), (8, 25499502), (9, 22666224), (12, 16999668), (14, 14571144), (16, 12749751), (18, 11333112), (21, 9714096), (23, 8869392), (24, 8499834), (27, 7555408), (28, 7285572), (36, 5666556), (42, 4857048), (46, 4434696), (48, 4249917), (49, 4163184), (54, 3777704), (56, 3642786), (63, 3238032), (69, 2956464), (72, 2833278), (84, 2428524), (92, 2217348), (98, 2081592), (108, 1888852), (112, 1821393), (126, 1619016), (138, 1478232), (144, 1416639), (147, 1387728), (161, 1267056), (168, 1214262), (184, 1108674), (189, 1079344), (196, 1040796), (207, 985488), (216, 944426), (252, 809508), (276, 739116), (294, 693864), (322, 633528), (336, 607131), (368, 554337), (378, 539672), (392, 520398), (414, 492744), (419, 486864), (432, 472213), (441, 462576), (483, 422352), (504, 404754), (552, 369558), (588, 346932), (621, 328496), (644, 316764), (756, 269836), (784, 260199), (828, 246372), (838, 243432), (882, 231288), (966, 211176), (1008, 202377), (1104, 184779), (1127, 181008), (1176, 173466), (1242, 164248), (1257, 162288), (1288, 158382), (1323, 154192), (1449, 140784), (1512, 134918), (1656, 123186), (1676, 121716), (1764, 115644), (1932, 105588), (2254, 90504), (2352, 86733), (2484, 82124), (2514, 81144), (2576, 79191), (2646, 77096), (2898, 70392), (2933, 69552), (3024, 67459), (3312, 61593), (3352, 60858), (3381, 60336), (3528, 57822), (3771, 54096), (3864, 52794), (4347, 46928), (4508, 45252), (4968, 41062), (5028, 40572), (5292, 38548), (5796, 35196), (5866, 34776), (6704, 30429), (6762, 30168), (7056, 28911), (7542, 27048), (7728, 26397), (8694, 23464), (8799, 23184), (9016, 22626), (9637, 21168), (9936, 20531), (10056, 20286), (10143, 20112), (10584, 19274), (11313, 18032), (11592, 17598), (11732, 17388), (13524, 15084)]