About the Number

201727428

201727427 ← → 201727429

2進数表記:1100000001100001110111000100

漢数字表記:二億百七十二万七千四百二十八

素因数分解:

2 2 × 3 1 × 7 1 × 2401517 1

素因数の和:2401531
約数の個数: 24
約数和(自身を含む): 537940032
約数和(自身を除く): 336212604

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2401517, 4803034, 7204551, 9606068, 14409102, 16810619, 28818204, 33621238, 50431857, 67242476, 100863714, 201727428]

約数ペア:
[(1, 201727428), (2, 100863714), (3, 67242476), (4, 50431857), (6, 33621238), (7, 28818204), (12, 16810619), (14, 14409102), (21, 9606068), (28, 7204551), (42, 4803034), (84, 2401517)]

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