About the Number

201301401

201301400 ← → 201301402

2進数表記:1011111111111001110110011001

漢数字表記:二億百三十万千四百一

素因数分解:

3 1 × 7 1 × 71 1 × 79 1 × 1709 1

素因数の和:1869
約数の個数: 32
約数和(自身を含む): 315187200
約数和(自身を除く): 113885799

約数列:
[1, 3, 7, 21, 71, 79, 213, 237, 497, 553, 1491, 1659, 1709, 5127, 5609, 11963, 16827, 35889, 39263, 117789, 121339, 135011, 364017, 405033, 849373, 945077, 2548119, 2835231, 9585781, 28757343, 67100467, 201301401]

約数ペア:
[(1, 201301401), (3, 67100467), (7, 28757343), (21, 9585781), (71, 2835231), (79, 2548119), (213, 945077), (237, 849373), (497, 405033), (553, 364017), (1491, 135011), (1659, 121339), (1709, 117789), (5127, 39263), (5609, 35889), (11963, 16827)]

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