About the Number

201329660

201329659 ← → 201329661

2進数表記:1100000000000000101111111100

漢数字表記:二億百三十二万九千六百六十

素因数分解:

2 2 × 5 1 × 7 1 × 1438069 1

素因数の和:1438085
約数の個数: 24
約数和(自身を含む): 483191520
約数和(自身を除く): 281861860

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1438069, 2876138, 5752276, 7190345, 10066483, 14380690, 20132966, 28761380, 40265932, 50332415, 100664830, 201329660]

約数ペア:
[(1, 201329660), (2, 100664830), (4, 50332415), (5, 40265932), (7, 28761380), (10, 20132966), (14, 14380690), (20, 10066483), (28, 7190345), (35, 5752276), (70, 2876138), (140, 1438069)]

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