About the Number

201205872

201205871 ← → 201205873

2進数表記:1011111111100010100001110000

漢数字表記:二億百二十万五千八百七十二

素因数分解:

2 4 × 3 2 × 7 1 × 31 1 × 47 1 × 137 1

素因数の和:236
約数の個数: 240
約数和(自身を含む): 683384832
約数和(自身を除く): 482178960

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 47, 48, 56, 62, 63, 72, 84, 93, 94, 112, 124, 126, 137, 141, 144, 168, 186, 188, 217, 248, 252, 274, 279, 282, 329, 336, 372, 376, 411, 423, 434, 496, 504, 548, 558, 564, 651, 658, 744, 752, 822, 846, 868, 959, 987, 1008, 1096, 1116, 1128, 1233, 1302, 1316, 1457, 1488, 1644, 1692, 1736, 1918, 1953, 1974, 2192, 2232, 2256, 2466, 2604, 2632, 2877, 2914, 2961, 3288, 3384, 3472, 3836, 3906, 3948, 4247, 4371, 4464, 4932, 5208, 5264, 5754, 5828, 5922, 6439, 6576, 6768, 7672, 7812, 7896, 8494, 8631, 8742, 9864, 10199, 10416, 11508, 11656, 11844, 12741, 12878, 13113, 15344, 15624, 15792, 16988, 17262, 17484, 19317, 19728, 20398, 23016, 23312, 23688, 25482, 25756, 26226, 29729, 30597, 31248, 33976, 34524, 34968, 38223, 38634, 40796, 45073, 46032, 47376, 50964, 51512, 52452, 57951, 59458, 61194, 67952, 69048, 69936, 76446, 77268, 81592, 89187, 90146, 91791, 101928, 103024, 104904, 115902, 118916, 122388, 135219, 138096, 152892, 154536, 163184, 178374, 180292, 183582, 199609, 203856, 209808, 231804, 237832, 244776, 267561, 270438, 305784, 309072, 356748, 360584, 367164, 399218, 405657, 463608, 475664, 489552, 535122, 540876, 598827, 611568, 713496, 721168, 734328, 798436, 811314, 927216, 1070244, 1081752, 1197654, 1397263, 1426992, 1468656, 1596872, 1622628, 1796481, 2140488, 2163504, 2395308, 2794526, 3193744, 3245256, 3592962, 4191789, 4280976, 4790616, 5589052, 6490512, 7185924, 8383578, 9581232, 11178104, 12575367, 14371848, 16767156, 22356208, 25150734, 28743696, 33534312, 50301468, 67068624, 100602936, 201205872]

約数ペア:
[(1, 201205872), (2, 100602936), (3, 67068624), (4, 50301468), (6, 33534312), (7, 28743696), (8, 25150734), (9, 22356208), (12, 16767156), (14, 14371848), (16, 12575367), (18, 11178104), (21, 9581232), (24, 8383578), (28, 7185924), (31, 6490512), (36, 5589052), (42, 4790616), (47, 4280976), (48, 4191789), (56, 3592962), (62, 3245256), (63, 3193744), (72, 2794526), (84, 2395308), (93, 2163504), (94, 2140488), (112, 1796481), (124, 1622628), (126, 1596872), (137, 1468656), (141, 1426992), (144, 1397263), (168, 1197654), (186, 1081752), (188, 1070244), (217, 927216), (248, 811314), (252, 798436), (274, 734328), (279, 721168), (282, 713496), (329, 611568), (336, 598827), (372, 540876), (376, 535122), (411, 489552), (423, 475664), (434, 463608), (496, 405657), (504, 399218), (548, 367164), (558, 360584), (564, 356748), (651, 309072), (658, 305784), (744, 270438), (752, 267561), (822, 244776), (846, 237832), (868, 231804), (959, 209808), (987, 203856), (1008, 199609), (1096, 183582), (1116, 180292), (1128, 178374), (1233, 163184), (1302, 154536), (1316, 152892), (1457, 138096), (1488, 135219), (1644, 122388), (1692, 118916), (1736, 115902), (1918, 104904), (1953, 103024), (1974, 101928), (2192, 91791), (2232, 90146), (2256, 89187), (2466, 81592), (2604, 77268), (2632, 76446), (2877, 69936), (2914, 69048), (2961, 67952), (3288, 61194), (3384, 59458), (3472, 57951), (3836, 52452), (3906, 51512), (3948, 50964), (4247, 47376), (4371, 46032), (4464, 45073), (4932, 40796), (5208, 38634), (5264, 38223), (5754, 34968), (5828, 34524), (5922, 33976), (6439, 31248), (6576, 30597), (6768, 29729), (7672, 26226), (7812, 25756), (7896, 25482), (8494, 23688), (8631, 23312), (8742, 23016), (9864, 20398), (10199, 19728), (10416, 19317), (11508, 17484), (11656, 17262), (11844, 16988), (12741, 15792), (12878, 15624), (13113, 15344)]

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