About the Number

197129010

197129009 ← → 197129011

2進数表記:1011101111111111001100110010

漢数字表記:一億九千七百十二万九千十

素因数分解:

2 1 × 3 1 × 5 1 × 13 1 × 505459 1

素因数の和:505482
約数の個数: 32
約数和(自身を含む): 509503680
約数和(自身を除く): 312374670

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 505459, 1010918, 1516377, 2527295, 3032754, 5054590, 6570967, 7581885, 13141934, 15163770, 19712901, 32854835, 39425802, 65709670, 98564505, 197129010]

約数ペア:
[(1, 197129010), (2, 98564505), (3, 65709670), (5, 39425802), (6, 32854835), (10, 19712901), (13, 15163770), (15, 13141934), (26, 7581885), (30, 6570967), (39, 5054590), (65, 3032754), (78, 2527295), (130, 1516377), (195, 1010918), (390, 505459)]

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