About the Number

201313680

201313679 ← → 201313681

2進数表記:1011111111111100110110010000

漢数字表記:二億百三十一万三千六百八十

素因数分解:

2 4 × 3 1 × 5 1 × 838807 1

素因数の和:838823
約数の個数: 40
約数和(自身を含む): 624073152
約数和(自身を除く): 422759472

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838807, 1677614, 2516421, 3355228, 4194035, 5032842, 6710456, 8388070, 10065684, 12582105, 13420912, 16776140, 20131368, 25164210, 33552280, 40262736, 50328420, 67104560, 100656840, 201313680]

約数ペア:
[(1, 201313680), (2, 100656840), (3, 67104560), (4, 50328420), (5, 40262736), (6, 33552280), (8, 25164210), (10, 20131368), (12, 16776140), (15, 13420912), (16, 12582105), (20, 10065684), (24, 8388070), (30, 6710456), (40, 5032842), (48, 4194035), (60, 3355228), (80, 2516421), (120, 1677614), (240, 838807)]

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