About the Number

213048292

213048291 ← → 213048293

2進数表記:1100101100101101101111100100

漢数字表記:二億千三百四万八千二百九十二

素因数分解:

2 2 × 19 1 × 59 1 × 47513 1

素因数の和:47595
約数の個数: 24
約数和(自身を含む): 399117600
約数和(自身を除く): 186069308

約数列:
[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 47513, 95026, 190052, 902747, 1805494, 2803267, 3610988, 5606534, 11213068, 53262073, 106524146, 213048292]

約数ペア:
[(1, 213048292), (2, 106524146), (4, 53262073), (19, 11213068), (38, 5606534), (59, 3610988), (76, 2803267), (118, 1805494), (236, 902747), (1121, 190052), (2242, 95026), (4484, 47513)]

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