About the Number

201530550

201530549 ← → 201530551

2進数表記:1100000000110001110010110110

漢数字表記:二億百五十三万五百五十

素因数分解:

2 1 × 3 1 × 5 2 × 13 1 × 103349 1

素因数の和:103377
約数の個数: 48
約数和(自身を含む): 538246800
約数和(自身を除く): 336716250

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 103349, 206698, 310047, 516745, 620094, 1033490, 1343537, 1550235, 2583725, 2687074, 3100470, 4030611, 5167450, 6717685, 7751175, 8061222, 13435370, 15502350, 20153055, 33588425, 40306110, 67176850, 100765275, 201530550]

約数ペア:
[(1, 201530550), (2, 100765275), (3, 67176850), (5, 40306110), (6, 33588425), (10, 20153055), (13, 15502350), (15, 13435370), (25, 8061222), (26, 7751175), (30, 6717685), (39, 5167450), (50, 4030611), (65, 3100470), (75, 2687074), (78, 2583725), (130, 1550235), (150, 1343537), (195, 1033490), (325, 620094), (390, 516745), (650, 310047), (975, 206698), (1950, 103349)]

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