About the Number

201442983

201442982 ← → 201442984

2進数表記:1100000000011100011010100111

漢数字表記:二億百四十四万二千九百八十三

素因数分解:

3 1 × 7 1 × 53 1 × 241 1 × 751 1

素因数の和:1055
約数の個数: 32
約数和(自身を含む): 314468352
約数和(自身を除く): 113025369

約数列:
[1, 3, 7, 21, 53, 159, 241, 371, 723, 751, 1113, 1687, 2253, 5061, 5257, 12773, 15771, 38319, 39803, 89411, 119409, 180991, 268233, 278621, 542973, 835863, 1266937, 3800811, 9592523, 28777569, 67147661, 201442983]

約数ペア:
[(1, 201442983), (3, 67147661), (7, 28777569), (21, 9592523), (53, 3800811), (159, 1266937), (241, 835863), (371, 542973), (723, 278621), (751, 268233), (1113, 180991), (1687, 119409), (2253, 89411), (5061, 39803), (5257, 38319), (12773, 15771)]

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