About the Number

201004492

201004491 ← → 201004493

2進数表記:1011111110110001010111001100

漢数字表記:二億百万四千四百九十二

素因数分解:

2 2 × 13 1 × 1171 1 × 3301 1

素因数の和:4489
約数の個数: 24
約数和(自身を含む): 379254512
約数和(自身を除く): 178250020

約数列:
[1, 2, 4, 13, 26, 52, 1171, 2342, 3301, 4684, 6602, 13204, 15223, 30446, 42913, 60892, 85826, 171652, 3865471, 7730942, 15461884, 50251123, 100502246, 201004492]

約数ペア:
[(1, 201004492), (2, 100502246), (4, 50251123), (13, 15461884), (26, 7730942), (52, 3865471), (1171, 171652), (2342, 85826), (3301, 60892), (4684, 42913), (6602, 30446), (13204, 15223)]

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