About the Number

201084078

201084077 ← → 201084079

2進数表記:1011111111000100110010101110

漢数字表記:二億百八万四千七十八

素因数分解:

2 1 × 3 1 × 13 1 × 23 1 × 112087 1

素因数の和:112128
約数の個数: 32
約数和(自身を含む): 451938816
約数和(自身を除く): 250854738

約数列:
[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 112087, 224174, 336261, 672522, 1457131, 2578001, 2914262, 4371393, 5156002, 7734003, 8742786, 15468006, 33514013, 67028026, 100542039, 201084078]

約数ペア:
[(1, 201084078), (2, 100542039), (3, 67028026), (6, 33514013), (13, 15468006), (23, 8742786), (26, 7734003), (39, 5156002), (46, 4371393), (69, 2914262), (78, 2578001), (138, 1457131), (299, 672522), (598, 336261), (897, 224174), (1794, 112087)]

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