About the Number

201306252

201306251 ← → 201306253

2進数表記:1011111111111011000010001100

漢数字表記:二億百三十万六千二百五十二

素因数分解:

2 2 × 3 1 × 7 1 × 89 1 × 26927 1

素因数の和:27030
約数の個数: 48
約数和(自身を含む): 542868480
約数和(自身を除く): 341562228

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 26927, 53854, 80781, 107708, 161562, 188489, 323124, 376978, 565467, 753956, 1130934, 2261868, 2396503, 4793006, 7189509, 9586012, 14379018, 16775521, 28758036, 33551042, 50326563, 67102084, 100653126, 201306252]

約数ペア:
[(1, 201306252), (2, 100653126), (3, 67102084), (4, 50326563), (6, 33551042), (7, 28758036), (12, 16775521), (14, 14379018), (21, 9586012), (28, 7189509), (42, 4793006), (84, 2396503), (89, 2261868), (178, 1130934), (267, 753956), (356, 565467), (534, 376978), (623, 323124), (1068, 188489), (1246, 161562), (1869, 107708), (2492, 80781), (3738, 53854), (7476, 26927)]

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