About the Number

201525540

201525539 ← → 201525541

2進数表記:1100000000110000100100100100

漢数字表記:二億百五十二万五千五百四十

素因数分解:

2 2 × 3 1 × 5 1 × 23 1 × 146033 1

素因数の和:146068
約数の個数: 48
約数和(自身を含む): 588809088
約数和(自身を除く): 387283548

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 146033, 292066, 438099, 584132, 730165, 876198, 1460330, 1752396, 2190495, 2920660, 3358759, 4380990, 6717518, 8761980, 10076277, 13435036, 16793795, 20152554, 33587590, 40305108, 50381385, 67175180, 100762770, 201525540]

約数ペア:
[(1, 201525540), (2, 100762770), (3, 67175180), (4, 50381385), (5, 40305108), (6, 33587590), (10, 20152554), (12, 16793795), (15, 13435036), (20, 10076277), (23, 8761980), (30, 6717518), (46, 4380990), (60, 3358759), (69, 2920660), (92, 2190495), (115, 1752396), (138, 1460330), (230, 876198), (276, 730165), (345, 584132), (460, 438099), (690, 292066), (1380, 146033)]

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