About the Number

201090252

201090251 ← → 201090253

2進数表記:1011111111000110010011001100

漢数字表記:二億百九万二百五十二

素因数分解:

2 2 × 3 1 × 11 1 × 47 1 × 32413 1

素因数の和:32478
約数の個数: 48
約数和(自身を含む): 522772992
約数和(自身を除く): 321682740

約数列:
[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 6204, 32413, 64826, 97239, 129652, 194478, 356543, 388956, 713086, 1069629, 1426172, 1523411, 2139258, 3046822, 4278516, 4570233, 6093644, 9140466, 16757521, 18280932, 33515042, 50272563, 67030084, 100545126, 201090252]

約数ペア:
[(1, 201090252), (2, 100545126), (3, 67030084), (4, 50272563), (6, 33515042), (11, 18280932), (12, 16757521), (22, 9140466), (33, 6093644), (44, 4570233), (47, 4278516), (66, 3046822), (94, 2139258), (132, 1523411), (141, 1426172), (188, 1069629), (282, 713086), (517, 388956), (564, 356543), (1034, 194478), (1551, 129652), (2068, 97239), (3102, 64826), (6204, 32413)]

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