About the Number

201072768

201072767 ← → 201072769

2進数表記:1011111111000010000010000000

漢数字表記:二億百七万二千七百六十八

素因数分解:

2 7 × 3 1 × 13 1 × 47 1 × 857 1

素因数の和:934
約数の個数: 128
約数和(自身を含む): 588107520
約数和(自身を除く): 387034752

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 282, 312, 376, 384, 416, 564, 611, 624, 752, 832, 857, 1128, 1222, 1248, 1504, 1664, 1714, 1833, 2256, 2444, 2496, 2571, 3008, 3428, 3666, 4512, 4888, 4992, 5142, 6016, 6856, 7332, 9024, 9776, 10284, 11141, 13712, 14664, 18048, 19552, 20568, 22282, 27424, 29328, 33423, 39104, 40279, 41136, 44564, 54848, 58656, 66846, 78208, 80558, 82272, 89128, 109696, 117312, 120837, 133692, 161116, 164544, 178256, 234624, 241674, 267384, 322232, 329088, 356512, 483348, 523627, 534768, 644464, 713024, 966696, 1047254, 1069536, 1288928, 1426048, 1570881, 1933392, 2094508, 2139072, 2577856, 3141762, 3866784, 4189016, 4278144, 5155712, 6283524, 7733568, 8378032, 12567048, 15467136, 16756064, 25134096, 33512128, 50268192, 67024256, 100536384, 201072768]

約数ペア:
[(1, 201072768), (2, 100536384), (3, 67024256), (4, 50268192), (6, 33512128), (8, 25134096), (12, 16756064), (13, 15467136), (16, 12567048), (24, 8378032), (26, 7733568), (32, 6283524), (39, 5155712), (47, 4278144), (48, 4189016), (52, 3866784), (64, 3141762), (78, 2577856), (94, 2139072), (96, 2094508), (104, 1933392), (128, 1570881), (141, 1426048), (156, 1288928), (188, 1069536), (192, 1047254), (208, 966696), (282, 713024), (312, 644464), (376, 534768), (384, 523627), (416, 483348), (564, 356512), (611, 329088), (624, 322232), (752, 267384), (832, 241674), (857, 234624), (1128, 178256), (1222, 164544), (1248, 161116), (1504, 133692), (1664, 120837), (1714, 117312), (1833, 109696), (2256, 89128), (2444, 82272), (2496, 80558), (2571, 78208), (3008, 66846), (3428, 58656), (3666, 54848), (4512, 44564), (4888, 41136), (4992, 40279), (5142, 39104), (6016, 33423), (6856, 29328), (7332, 27424), (9024, 22282), (9776, 20568), (10284, 19552), (11141, 18048), (13712, 14664)]

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