About the Number

201440085

201440084 ← → 201440086

2進数表記:1100000000011011101101010101

漢数字表記:二億百四十四万八十五

素因数分解:

3 1 × 5 1 × 7 1 × 11 1 × 174407 1

素因数の和:174433
約数の個数: 32
約数和(自身を含む): 401836032
約数和(自身を除く): 200395947

約数列:
[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 174407, 523221, 872035, 1220849, 1918477, 2616105, 3662547, 5755431, 6104245, 9592385, 13429339, 18312735, 28777155, 40288017, 67146695, 201440085]

約数ペア:
[(1, 201440085), (3, 67146695), (5, 40288017), (7, 28777155), (11, 18312735), (15, 13429339), (21, 9592385), (33, 6104245), (35, 5755431), (55, 3662547), (77, 2616105), (105, 1918477), (165, 1220849), (231, 872035), (385, 523221), (1155, 174407)]

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