About the Number

201203030

201203029 ← → 201203031

2進数表記:1011111111100001110101010110

漢数字表記:二億百二十万三千三十

素因数分解:

2 1 × 5 1 × 7 1 × 757 1 × 3797 1

素因数の和:4568
約数の個数: 32
約数和(自身を含む): 414559296
約数和(自身を除く): 213356266

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 757, 1514, 3785, 3797, 5299, 7570, 7594, 10598, 18985, 26495, 26579, 37970, 52990, 53158, 132895, 265790, 2874329, 5748658, 14371645, 20120303, 28743290, 40240606, 100601515, 201203030]

約数ペア:
[(1, 201203030), (2, 100601515), (5, 40240606), (7, 28743290), (10, 20120303), (14, 14371645), (35, 5748658), (70, 2874329), (757, 265790), (1514, 132895), (3785, 53158), (3797, 52990), (5299, 37970), (7570, 26579), (7594, 26495), (10598, 18985)]

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