204919176

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 681984000

約数和(自身を除く): 477064824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 49, 56, 62, 66, 73, 77, 84, 88, 93, 98, 124, 132, 146, 147, 154, 168, 186, 196, 217, 219, 231, 248, 264, 292, 294, 308, 341, 343, 372, 392, 434, 438, 462, 511, 539, 584, 588, 616, 651, 682, 686, 744, 803, 868, 876, 924, 1022, 1023, 1029, 1078, 1176, 1302, 1364, 1372, 1519, 1533, 1606, 1617, 1736, 1752, 1848, 2044, 2046, 2058, 2156, 2263, 2387, 2409, 2604, 2728, 2744, 3038, 3066, 3212, 3234, 3577, 3773, 4088, 4092, 4116, 4312, 4526, 4557, 4774, 4818, 5208, 5621, 6076, 6132, 6424, 6468, 6789, 7154, 7161, 7546, 8184, 8232, 9052, 9114, 9548, 9636, 10633, 10731, 11242, 11319, 12152, 12264, 12936, 13578, 14308, 14322, 15092, 15841, 16709, 16863, 18104, 18228, 19096, 19272, 21266, 21462, 22484, 22638, 24893, 25039, 27156, 28616, 28644, 30184, 31682, 31899, 33418, 33726, 36456, 39347, 42532, 42924, 44968, 45276, 47523, 49786, 50078, 50127, 54312, 57288, 63364, 63798, 66836, 67452, 74679, 75117, 78694, 85064, 85848, 90552, 95046, 99572, 100156, 100254, 110887, 116963, 118041, 126728, 127596, 133672, 134904, 149358, 150234, 157388, 174251, 190092, 199144, 200312, 200508, 221774, 233926, 236082, 255192, 275429, 298716, 300468, 314776, 332661, 348502, 350889, 380184, 401016, 443548, 467852, 472164, 522753, 550858, 597432, 600936, 665322, 697004, 701778, 776209, 826287, 887096, 935704, 944328, 1045506, 1101716, 1219757, 1330644, 1394008, 1403556, 1552418, 1652574, 2091012, 2203432, 2328627, 2439514, 2661288, 2807112, 3104836, 3305148, 3659271, 4182024, 4657254, 4879028, 6209672, 6610296, 7318542, 8538299, 9314508, 9758056, 14637084, 17076598, 18629016, 25614897, 29274168, 34153196, 51229794, 68306392, 102459588, 204919176]

約数ペア:

[(1, 204919176), (2, 102459588), (3, 68306392), (4, 51229794), (6, 34153196), (7, 29274168), (8, 25614897), (11, 18629016), (12, 17076598), (14, 14637084), (21, 9758056), (22, 9314508), (24, 8538299), (28, 7318542), (31, 6610296), (33, 6209672), (42, 4879028), (44, 4657254), (49, 4182024), (56, 3659271), (62, 3305148), (66, 3104836), (73, 2807112), (77, 2661288), (84, 2439514), (88, 2328627), (93, 2203432), (98, 2091012), (124, 1652574), (132, 1552418), (146, 1403556), (147, 1394008), (154, 1330644), (168, 1219757), (186, 1101716), (196, 1045506), (217, 944328), (219, 935704), (231, 887096), (248, 826287), (264, 776209), (292, 701778), (294, 697004), (308, 665322), (341, 600936), (343, 597432), (372, 550858), (392, 522753), (434, 472164), (438, 467852), (462, 443548), (511, 401016), (539, 380184), (584, 350889), (588, 348502), (616, 332661), (651, 314776), (682, 300468), (686, 298716), (744, 275429), (803, 255192), (868, 236082), (876, 233926), (924, 221774), (1022, 200508), (1023, 200312), (1029, 199144), (1078, 190092), (1176, 174251), (1302, 157388), (1364, 150234), (1372, 149358), (1519, 134904), (1533, 133672), (1606, 127596), (1617, 126728), (1736, 118041), (1752, 116963), (1848, 110887), (2044, 100254), (2046, 100156), (2058, 99572), (2156, 95046), (2263, 90552), (2387, 85848), (2409, 85064), (2604, 78694), (2728, 75117), (2744, 74679), (3038, 67452), (3066, 66836), (3212, 63798), (3234, 63364), (3577, 57288), (3773, 54312), (4088, 50127), (4092, 50078), (4116, 49786), (4312, 47523), (4526, 45276), (4557, 44968), (4774, 42924), (4818, 42532), (5208, 39347), (5621, 36456), (6076, 33726), (6132, 33418), (6424, 31899), (6468, 31682), (6789, 30184), (7154, 28644), (7161, 28616), (7546, 27156), (8184, 25039), (8232, 24893), (9052, 22638), (9114, 22484), (9548, 21462), (9636, 21266), (10633, 19272), (10731, 19096), (11242, 18228), (11319, 18104), (12152, 16863), (12264, 16709), (12936, 15841), (13578, 15092), (14308, 14322)]