201663616

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 530236800

約数和(自身を除く): 328573184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 74, 77, 79, 88, 98, 112, 128, 148, 154, 158, 176, 196, 224, 259, 296, 308, 316, 352, 392, 407, 448, 518, 539, 553, 592, 616, 632, 704, 784, 814, 869, 896, 1036, 1078, 1106, 1184, 1232, 1264, 1408, 1568, 1628, 1738, 1813, 2072, 2156, 2212, 2368, 2464, 2528, 2849, 2923, 3136, 3256, 3476, 3626, 3871, 4144, 4312, 4424, 4736, 4928, 5056, 5698, 5846, 6083, 6272, 6512, 6952, 7252, 7742, 8288, 8624, 8848, 9856, 10112, 11396, 11692, 12166, 13024, 13904, 14504, 15484, 16576, 17248, 17696, 19943, 20461, 22792, 23384, 24332, 26048, 27808, 29008, 30968, 32153, 33152, 34496, 35392, 39886, 40922, 42581, 45584, 46768, 48664, 52096, 55616, 58016, 61936, 64306, 68992, 70784, 79772, 81844, 85162, 91168, 93536, 97328, 111232, 116032, 123872, 128612, 143227, 159544, 163688, 170324, 182336, 187072, 194656, 225071, 232064, 247744, 257224, 286454, 319088, 327376, 340648, 364672, 374144, 389312, 450142, 495488, 514448, 572908, 638176, 654752, 681296, 778624, 900284, 1028896, 1145816, 1276352, 1309504, 1362592, 1575497, 1800568, 2057792, 2291632, 2552704, 2619008, 2725184, 3150994, 3601136, 4115584, 4583264, 5450368, 6301988, 7202272, 9166528, 12603976, 14404544, 18333056, 25207952, 28809088, 50415904, 100831808, 201663616]

約数ペア:

[(1, 201663616), (2, 100831808), (4, 50415904), (7, 28809088), (8, 25207952), (11, 18333056), (14, 14404544), (16, 12603976), (22, 9166528), (28, 7202272), (32, 6301988), (37, 5450368), (44, 4583264), (49, 4115584), (56, 3601136), (64, 3150994), (74, 2725184), (77, 2619008), (79, 2552704), (88, 2291632), (98, 2057792), (112, 1800568), (128, 1575497), (148, 1362592), (154, 1309504), (158, 1276352), (176, 1145816), (196, 1028896), (224, 900284), (259, 778624), (296, 681296), (308, 654752), (316, 638176), (352, 572908), (392, 514448), (407, 495488), (448, 450142), (518, 389312), (539, 374144), (553, 364672), (592, 340648), (616, 327376), (632, 319088), (704, 286454), (784, 257224), (814, 247744), (869, 232064), (896, 225071), (1036, 194656), (1078, 187072), (1106, 182336), (1184, 170324), (1232, 163688), (1264, 159544), (1408, 143227), (1568, 128612), (1628, 123872), (1738, 116032), (1813, 111232), (2072, 97328), (2156, 93536), (2212, 91168), (2368, 85162), (2464, 81844), (2528, 79772), (2849, 70784), (2923, 68992), (3136, 64306), (3256, 61936), (3476, 58016), (3626, 55616), (3871, 52096), (4144, 48664), (4312, 46768), (4424, 45584), (4736, 42581), (4928, 40922), (5056, 39886), (5698, 35392), (5846, 34496), (6083, 33152), (6272, 32153), (6512, 30968), (6952, 29008), (7252, 27808), (7742, 26048), (8288, 24332), (8624, 23384), (8848, 22792), (9856, 20461), (10112, 19943), (11396, 17696), (11692, 17248), (12166, 16576), (13024, 15484), (13904, 14504)]