208017936

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 719239680

約数和(自身を除く): 511221744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 317, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 634, 651, 744, 756, 784, 837, 868, 882, 951, 1008, 1116, 1176, 1268, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1902, 1953, 2219, 2232, 2352, 2536, 2604, 2646, 2853, 3024, 3038, 3348, 3472, 3528, 3804, 3906, 4438, 4464, 4557, 5072, 5208, 5292, 5706, 5859, 6076, 6657, 6696, 7056, 7608, 7812, 8559, 8876, 9114, 9827, 10416, 10584, 11412, 11718, 12152, 13314, 13392, 13671, 15216, 15533, 15624, 17118, 17752, 18228, 19654, 19971, 21168, 22824, 23436, 24304, 26628, 27342, 29481, 31066, 31248, 34236, 35504, 36456, 39308, 39942, 41013, 45648, 46599, 46872, 53256, 54684, 58962, 59913, 62132, 68472, 68789, 72912, 78616, 79884, 82026, 88443, 93198, 93744, 106512, 109368, 117924, 119826, 124264, 136944, 137578, 139797, 157232, 159768, 164052, 176886, 186396, 206367, 218736, 235848, 239652, 248528, 265329, 275156, 279594, 319536, 328104, 353772, 372792, 412734, 419391, 471696, 479304, 481523, 530658, 550312, 559188, 619101, 656208, 707544, 745584, 825468, 838782, 958608, 963046, 1061316, 1100624, 1118376, 1238202, 1415088, 1444569, 1650936, 1677564, 1857303, 1926092, 2122632, 2236752, 2476404, 2889138, 3301872, 3355128, 3714606, 3852184, 4245264, 4333707, 4952808, 5778276, 6710256, 7429212, 7704368, 8667414, 9905616, 11556552, 13001121, 14858424, 17334828, 23113104, 26002242, 29716848, 34669656, 52004484, 69339312, 104008968, 208017936]

約数ペア:

[(1, 208017936), (2, 104008968), (3, 69339312), (4, 52004484), (6, 34669656), (7, 29716848), (8, 26002242), (9, 23113104), (12, 17334828), (14, 14858424), (16, 13001121), (18, 11556552), (21, 9905616), (24, 8667414), (27, 7704368), (28, 7429212), (31, 6710256), (36, 5778276), (42, 4952808), (48, 4333707), (49, 4245264), (54, 3852184), (56, 3714606), (62, 3355128), (63, 3301872), (72, 2889138), (84, 2476404), (93, 2236752), (98, 2122632), (108, 1926092), (112, 1857303), (124, 1677564), (126, 1650936), (144, 1444569), (147, 1415088), (168, 1238202), (186, 1118376), (189, 1100624), (196, 1061316), (216, 963046), (217, 958608), (248, 838782), (252, 825468), (279, 745584), (294, 707544), (317, 656208), (336, 619101), (372, 559188), (378, 550312), (392, 530658), (432, 481523), (434, 479304), (441, 471696), (496, 419391), (504, 412734), (558, 372792), (588, 353772), (634, 328104), (651, 319536), (744, 279594), (756, 275156), (784, 265329), (837, 248528), (868, 239652), (882, 235848), (951, 218736), (1008, 206367), (1116, 186396), (1176, 176886), (1268, 164052), (1302, 159768), (1323, 157232), (1488, 139797), (1512, 137578), (1519, 136944), (1674, 124264), (1736, 119826), (1764, 117924), (1902, 109368), (1953, 106512), (2219, 93744), (2232, 93198), (2352, 88443), (2536, 82026), (2604, 79884), (2646, 78616), (2853, 72912), (3024, 68789), (3038, 68472), (3348, 62132), (3472, 59913), (3528, 58962), (3804, 54684), (3906, 53256), (4438, 46872), (4464, 46599), (4557, 45648), (5072, 41013), (5208, 39942), (5292, 39308), (5706, 36456), (5859, 35504), (6076, 34236), (6657, 31248), (6696, 31066), (7056, 29481), (7608, 27342), (7812, 26628), (8559, 24304), (8876, 23436), (9114, 22824), (9827, 21168), (10416, 19971), (10584, 19654), (11412, 18228), (11718, 17752), (12152, 17118), (13314, 15624), (13392, 15533), (13671, 15216)]