About the Number

202496790

202496789 ← → 202496791

2進数表記:1100000100011101101100010110

漢数字表記:二億二百四十九万六千七百九十

素因数分解:

2 1 × 3 1 × 5 1 × 421 1 × 16033 1

素因数の和:16464
約数の個数: 32
約数和(自身を含む): 487177056
約数和(自身を除く): 284680266

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 16033, 32066, 48099, 80165, 96198, 160330, 240495, 480990, 6749893, 13499786, 20249679, 33749465, 40499358, 67498930, 101248395, 202496790]

約数ペア:
[(1, 202496790), (2, 101248395), (3, 67498930), (5, 40499358), (6, 33749465), (10, 20249679), (15, 13499786), (30, 6749893), (421, 480990), (842, 240495), (1263, 160330), (2105, 96198), (2526, 80165), (4210, 48099), (6315, 32066), (12630, 16033)]

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