About the Number

201207552

201207551 ← → 201207553

2進数表記:1011111111100010111100000000

漢数字表記:二億百二十万七千五百五十二

素因数分解:

2 8 × 3 1 × 7 1 × 13 1 × 2879 1

素因数の和:2918
約数の個数: 144
約数和(自身を含む): 659312640
約数和(自身を除く): 458105088

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2879, 2912, 3328, 4368, 4992, 5376, 5758, 5824, 8637, 8736, 9984, 11516, 11648, 17274, 17472, 20153, 23032, 23296, 34548, 34944, 37427, 40306, 46064, 60459, 69096, 69888, 74854, 80612, 92128, 112281, 120918, 138192, 149708, 161224, 184256, 224562, 241836, 261989, 276384, 299416, 322448, 368512, 449124, 483672, 523978, 552768, 598832, 644896, 737024, 785967, 898248, 967344, 1047956, 1105536, 1197664, 1289792, 1571934, 1796496, 1934688, 2095912, 2211072, 2395328, 2579584, 3143868, 3592992, 3869376, 4191824, 4790656, 5159168, 6287736, 7185984, 7738752, 8383648, 9581312, 12575472, 14371968, 15477504, 16767296, 25150944, 28743936, 33534592, 50301888, 67069184, 100603776, 201207552]

約数ペア:
[(1, 201207552), (2, 100603776), (3, 67069184), (4, 50301888), (6, 33534592), (7, 28743936), (8, 25150944), (12, 16767296), (13, 15477504), (14, 14371968), (16, 12575472), (21, 9581312), (24, 8383648), (26, 7738752), (28, 7185984), (32, 6287736), (39, 5159168), (42, 4790656), (48, 4191824), (52, 3869376), (56, 3592992), (64, 3143868), (78, 2579584), (84, 2395328), (91, 2211072), (96, 2095912), (104, 1934688), (112, 1796496), (128, 1571934), (156, 1289792), (168, 1197664), (182, 1105536), (192, 1047956), (208, 967344), (224, 898248), (256, 785967), (273, 737024), (312, 644896), (336, 598832), (364, 552768), (384, 523978), (416, 483672), (448, 449124), (546, 368512), (624, 322448), (672, 299416), (728, 276384), (768, 261989), (832, 241836), (896, 224562), (1092, 184256), (1248, 161224), (1344, 149708), (1456, 138192), (1664, 120918), (1792, 112281), (2184, 92128), (2496, 80612), (2688, 74854), (2879, 69888), (2912, 69096), (3328, 60459), (4368, 46064), (4992, 40306), (5376, 37427), (5758, 34944), (5824, 34548), (8637, 23296), (8736, 23032), (9984, 20153), (11516, 17472), (11648, 17274)]

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