About the Number

201400210

201400209 ← → 201400211

2進数表記:1100000000010001111110010010

漢数字表記:二億百四十万二百十

素因数分解:

2 1 × 5 1 × 11 1 × 1830911 1

素因数の和:1830929
約数の個数: 16
約数和(自身を含む): 395476992
約数和(自身を除く): 194076782

約数列:
[1, 2, 5, 10, 11, 22, 55, 110, 1830911, 3661822, 9154555, 18309110, 20140021, 40280042, 100700105, 201400210]

約数ペア:
[(1, 201400210), (2, 100700105), (5, 40280042), (10, 20140021), (11, 18309110), (22, 9154555), (55, 3661822), (110, 1830911)]

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