About the Number

202530048

202530047 ← → 202530049

2進数表記:1100000100100101110100000000

漢数字表記:二億二百五十三万四十八

素因数分解:

2 8 × 3 1 × 7 1 × 101 1 × 373 1

素因数の和:500
約数の個数: 144
約数和(自身を含む): 623796096
約数和(自身を除く): 421266048

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 256, 303, 336, 373, 384, 404, 448, 606, 672, 707, 746, 768, 808, 896, 1119, 1212, 1344, 1414, 1492, 1616, 1792, 2121, 2238, 2424, 2611, 2688, 2828, 2984, 3232, 4242, 4476, 4848, 5222, 5376, 5656, 5968, 6464, 7833, 8484, 8952, 9696, 10444, 11312, 11936, 12928, 15666, 16968, 17904, 19392, 20888, 22624, 23872, 25856, 31332, 33936, 35808, 37673, 38784, 41776, 45248, 47744, 62664, 67872, 71616, 75346, 77568, 83552, 90496, 95488, 113019, 125328, 135744, 143232, 150692, 167104, 180992, 226038, 250656, 263711, 271488, 286464, 301384, 334208, 452076, 501312, 527422, 542976, 602768, 668416, 791133, 904152, 1002624, 1054844, 1205536, 1582266, 1808304, 2005248, 2109688, 2411072, 3164532, 3616608, 4219376, 4822144, 6329064, 7233216, 8438752, 9644288, 12658128, 14466432, 16877504, 25316256, 28932864, 33755008, 50632512, 67510016, 101265024, 202530048]

約数ペア:
[(1, 202530048), (2, 101265024), (3, 67510016), (4, 50632512), (6, 33755008), (7, 28932864), (8, 25316256), (12, 16877504), (14, 14466432), (16, 12658128), (21, 9644288), (24, 8438752), (28, 7233216), (32, 6329064), (42, 4822144), (48, 4219376), (56, 3616608), (64, 3164532), (84, 2411072), (96, 2109688), (101, 2005248), (112, 1808304), (128, 1582266), (168, 1205536), (192, 1054844), (202, 1002624), (224, 904152), (256, 791133), (303, 668416), (336, 602768), (373, 542976), (384, 527422), (404, 501312), (448, 452076), (606, 334208), (672, 301384), (707, 286464), (746, 271488), (768, 263711), (808, 250656), (896, 226038), (1119, 180992), (1212, 167104), (1344, 150692), (1414, 143232), (1492, 135744), (1616, 125328), (1792, 113019), (2121, 95488), (2238, 90496), (2424, 83552), (2611, 77568), (2688, 75346), (2828, 71616), (2984, 67872), (3232, 62664), (4242, 47744), (4476, 45248), (4848, 41776), (5222, 38784), (5376, 37673), (5656, 35808), (5968, 33936), (6464, 31332), (7833, 25856), (8484, 23872), (8952, 22624), (9696, 20888), (10444, 19392), (11312, 17904), (11936, 16968), (12928, 15666)]

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