About the Number

201768090

201768089 ← → 201768091

2進数表記:1100000001101011110010011010

漢数字表記:二億百七十六万八千九十

素因数分解:

2 1 × 3 1 × 5 1 × 199 1 × 33797 1

素因数の和:34006
約数の個数: 32
約数和(自身を含む): 486691200
約数和(自身を除く): 284923110

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 33797, 67594, 101391, 168985, 202782, 337970, 506955, 1013910, 6725603, 13451206, 20176809, 33628015, 40353618, 67256030, 100884045, 201768090]

約数ペア:
[(1, 201768090), (2, 100884045), (3, 67256030), (5, 40353618), (6, 33628015), (10, 20176809), (15, 13451206), (30, 6725603), (199, 1013910), (398, 506955), (597, 337970), (995, 202782), (1194, 168985), (1990, 101391), (2985, 67594), (5970, 33797)]

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