About the Number

107131388

107131387 ← → 107131389

2進数表記:110011000101011000111111100

漢数字表記:一億七百十三万千三百八十八

素因数分解:

2 2 × 7 1 × 13 1 × 294317 1

素因数の和:294341
約数の個数: 24
約数和(自身を含む): 230745312
約数和(自身を除く): 123613924

約数列:
[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 294317, 588634, 1177268, 2060219, 3826121, 4120438, 7652242, 8240876, 15304484, 26782847, 53565694, 107131388]

約数ペア:
[(1, 107131388), (2, 53565694), (4, 26782847), (7, 15304484), (13, 8240876), (14, 7652242), (26, 4120438), (28, 3826121), (52, 2060219), (91, 1177268), (182, 588634), (364, 294317)]

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