About the Number

199130672

199130671 ← → 199130673

2進数表記:1011110111100111111000110000

漢数字表記:一億九千九百十三万六百七十二

素因数分解:

2 4 × 13 2 × 73643 1

素因数の和:73677
約数の個数: 30
約数和(自身を含む): 417782412
約数和(自身を除く): 218651740

約数列:
[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 73643, 147286, 294572, 589144, 957359, 1178288, 1914718, 3829436, 7658872, 12445667, 15317744, 24891334, 49782668, 99565336, 199130672]

約数ペア:
[(1, 199130672), (2, 99565336), (4, 49782668), (8, 24891334), (13, 15317744), (16, 12445667), (26, 7658872), (52, 3829436), (104, 1914718), (169, 1178288), (208, 957359), (338, 589144), (676, 294572), (1352, 147286), (2704, 73643)]

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