203808528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 240

約数和(自身を含む): 736202880

約数和(自身を除く): 532394352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 242, 252, 264, 297, 308, 336, 363, 378, 396, 432, 462, 484, 504, 528, 557, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1008, 1089, 1114, 1188, 1232, 1386, 1452, 1512, 1584, 1671, 1694, 1848, 1936, 2079, 2178, 2228, 2376, 2541, 2772, 2904, 3024, 3267, 3342, 3388, 3696, 3899, 4158, 4356, 4456, 4752, 5013, 5082, 5544, 5808, 6127, 6534, 6684, 6776, 7623, 7798, 8316, 8712, 8912, 10026, 10164, 11088, 11697, 12254, 13068, 13368, 13552, 15039, 15246, 15596, 16632, 17424, 18381, 20052, 20328, 22869, 23394, 24508, 26136, 26736, 30078, 30492, 31192, 33264, 35091, 36762, 40104, 40656, 42889, 45738, 46788, 49016, 52272, 55143, 60156, 60984, 62384, 67397, 70182, 73524, 80208, 85778, 91476, 93576, 98032, 105273, 110286, 120312, 121968, 128667, 134794, 140364, 147048, 165429, 171556, 182952, 187152, 202191, 210546, 220572, 240624, 257334, 269588, 280728, 294096, 330858, 343112, 365904, 386001, 404382, 421092, 441144, 471779, 514668, 539176, 561456, 606573, 661716, 686224, 772002, 808764, 842184, 882288, 943558, 1029336, 1078352, 1158003, 1213146, 1323432, 1415337, 1544004, 1617528, 1684368, 1819719, 1887116, 2058672, 2316006, 2426292, 2646864, 2830674, 3088008, 3235056, 3639438, 3774232, 4246011, 4632012, 4852584, 5661348, 6176016, 7278876, 7548464, 8492022, 9264024, 9705168, 11322696, 12738033, 14557752, 16984044, 18528048, 22645392, 25476066, 29115504, 33968088, 50952132, 67936176, 101904264, 203808528]

約数ペア:

[(1, 203808528), (2, 101904264), (3, 67936176), (4, 50952132), (6, 33968088), (7, 29115504), (8, 25476066), (9, 22645392), (11, 18528048), (12, 16984044), (14, 14557752), (16, 12738033), (18, 11322696), (21, 9705168), (22, 9264024), (24, 8492022), (27, 7548464), (28, 7278876), (33, 6176016), (36, 5661348), (42, 4852584), (44, 4632012), (48, 4246011), (54, 3774232), (56, 3639438), (63, 3235056), (66, 3088008), (72, 2830674), (77, 2646864), (84, 2426292), (88, 2316006), (99, 2058672), (108, 1887116), (112, 1819719), (121, 1684368), (126, 1617528), (132, 1544004), (144, 1415337), (154, 1323432), (168, 1213146), (176, 1158003), (189, 1078352), (198, 1029336), (216, 943558), (231, 882288), (242, 842184), (252, 808764), (264, 772002), (297, 686224), (308, 661716), (336, 606573), (363, 561456), (378, 539176), (396, 514668), (432, 471779), (462, 441144), (484, 421092), (504, 404382), (528, 386001), (557, 365904), (594, 343112), (616, 330858), (693, 294096), (726, 280728), (756, 269588), (792, 257334), (847, 240624), (924, 220572), (968, 210546), (1008, 202191), (1089, 187152), (1114, 182952), (1188, 171556), (1232, 165429), (1386, 147048), (1452, 140364), (1512, 134794), (1584, 128667), (1671, 121968), (1694, 120312), (1848, 110286), (1936, 105273), (2079, 98032), (2178, 93576), (2228, 91476), (2376, 85778), (2541, 80208), (2772, 73524), (2904, 70182), (3024, 67397), (3267, 62384), (3342, 60984), (3388, 60156), (3696, 55143), (3899, 52272), (4158, 49016), (4356, 46788), (4456, 45738), (4752, 42889), (5013, 40656), (5082, 40104), (5544, 36762), (5808, 35091), (6127, 33264), (6534, 31192), (6684, 30492), (6776, 30078), (7623, 26736), (7798, 26136), (8316, 24508), (8712, 23394), (8912, 22869), (10026, 20328), (10164, 20052), (11088, 18381), (11697, 17424), (12254, 16632), (13068, 15596), (13368, 15246), (13552, 15039)]