About the Number

172929022

172929021 ← → 172929023

2進数表記:1010010011101010111111111110

漢数字表記:一億七千二百九十二万九千二十二

素因数分解:

2 1 × 7 1 × 61 1 × 202493 1

素因数の和:202563
約数の個数: 16
約数和(自身を含む): 301311072
約数和(自身を除く): 128382050

約数列:
[1, 2, 7, 14, 61, 122, 427, 854, 202493, 404986, 1417451, 2834902, 12352073, 24704146, 86464511, 172929022]

約数ペア:
[(1, 172929022), (2, 86464511), (7, 24704146), (14, 12352073), (61, 2834902), (122, 1417451), (427, 404986), (854, 202493)]

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