About the Number

201056988

201056987 ← → 201056989

2進数表記:1011111110111110001011011100

漢数字表記:二億百五万六千九百八十八

素因数分解:

2 2 × 3 1 × 11 2 × 138469 1

素因数の和:138498
約数の個数: 36
約数和(自身を含む): 515662280
約数和(自身を除く): 314605292

約数列:
[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 138469, 276938, 415407, 553876, 830814, 1523159, 1661628, 3046318, 4569477, 6092636, 9138954, 16754749, 18277908, 33509498, 50264247, 67018996, 100528494, 201056988]

約数ペア:
[(1, 201056988), (2, 100528494), (3, 67018996), (4, 50264247), (6, 33509498), (11, 18277908), (12, 16754749), (22, 9138954), (33, 6092636), (44, 4569477), (66, 3046318), (121, 1661628), (132, 1523159), (242, 830814), (363, 553876), (484, 415407), (726, 276938), (1452, 138469)]

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