About the Number

201385982

201385981 ← → 201385983

2進数表記:1100000000001110011111111110

漢数字表記:二億百三十八万五千九百八十二

素因数分解:

2 1 × 7 2 × 31 1 × 151 1 × 439 1

素因数の和:637
約数の個数: 48
約数和(自身を含む): 365967360
約数和(自身を除く): 164581378

約数列:
[1, 2, 7, 14, 31, 49, 62, 98, 151, 217, 302, 434, 439, 878, 1057, 1519, 2114, 3038, 3073, 4681, 6146, 7399, 9362, 13609, 14798, 21511, 27218, 32767, 43022, 65534, 66289, 95263, 132578, 190526, 229369, 458738, 464023, 666841, 928046, 1333682, 2054959, 3248161, 4109918, 6496322, 14384713, 28769426, 100692991, 201385982]

約数ペア:
[(1, 201385982), (2, 100692991), (7, 28769426), (14, 14384713), (31, 6496322), (49, 4109918), (62, 3248161), (98, 2054959), (151, 1333682), (217, 928046), (302, 666841), (434, 464023), (439, 458738), (878, 229369), (1057, 190526), (1519, 132578), (2114, 95263), (3038, 66289), (3073, 65534), (4681, 43022), (6146, 32767), (7399, 27218), (9362, 21511), (13609, 14798)]

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