About the Number

201131430

201131429 ← → 201131431

2進数表記:1011111111010000010110100110

漢数字表記:二億百十三万千四百三十

素因数分解:

2 1 × 3 1 × 5 1 × 613 1 × 10937 1

素因数の和:11560
約数の個数: 32
約数和(自身を含む): 483547104
約数和(自身を除く): 282415674

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 613, 1226, 1839, 3065, 3678, 6130, 9195, 10937, 18390, 21874, 32811, 54685, 65622, 109370, 164055, 328110, 6704381, 13408762, 20113143, 33521905, 40226286, 67043810, 100565715, 201131430]

約数ペア:
[(1, 201131430), (2, 100565715), (3, 67043810), (5, 40226286), (6, 33521905), (10, 20113143), (15, 13408762), (30, 6704381), (613, 328110), (1226, 164055), (1839, 109370), (3065, 65622), (3678, 54685), (6130, 32811), (9195, 21874), (10937, 18390)]

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