About the Number

201321234

201321233 ← → 201321235

2進数表記:1011111111111110101100010010

漢数字表記:二億百三十二万千二百三十四

素因数分解:

2 1 × 3 3 × 41 1 × 90931 1

素因数の和:90983
約数の個数: 32
約数和(自身を含む): 458297280
約数和(自身を除く): 256976046

約数列:
[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 90931, 181862, 272793, 545586, 818379, 1636758, 2455137, 3728171, 4910274, 7456342, 11184513, 22369026, 33553539, 67107078, 100660617, 201321234]

約数ペア:
[(1, 201321234), (2, 100660617), (3, 67107078), (6, 33553539), (9, 22369026), (18, 11184513), (27, 7456342), (41, 4910274), (54, 3728171), (82, 2455137), (123, 1636758), (246, 818379), (369, 545586), (738, 272793), (1107, 181862), (2214, 90931)]

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