About the Number

201201072

201201071 ← → 201201073

2進数表記:1011111111100001010110110000

漢数字表記:二億百二十万千七十二

素因数分解:

2 4 × 3 1 × 29 1 × 144541 1

素因数の和:144581
約数の個数: 40
約数和(自身を含む): 537696240
約数和(自身を除く): 336495168

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 144541, 289082, 433623, 578164, 867246, 1156328, 1734492, 2312656, 3468984, 4191689, 6937968, 8383378, 12575067, 16766756, 25150134, 33533512, 50300268, 67067024, 100600536, 201201072]

約数ペア:
[(1, 201201072), (2, 100600536), (3, 67067024), (4, 50300268), (6, 33533512), (8, 25150134), (12, 16766756), (16, 12575067), (24, 8383378), (29, 6937968), (48, 4191689), (58, 3468984), (87, 2312656), (116, 1734492), (174, 1156328), (232, 867246), (348, 578164), (464, 433623), (696, 289082), (1392, 144541)]

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