About the Number

214949432

214949431 ← → 214949433

2進数表記:1100110011111101111000111000

漢数字表記:二億千四百九十四万九千四百三十二

素因数分解:

2 3 × 19 1 × 43 1 × 32887 1

素因数の和:32955
約数の個数: 32
約数和(自身を含む): 434121600
約数和(自身を除く): 219172168

約数列:
[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 32887, 65774, 131548, 263096, 624853, 1249706, 1414141, 2499412, 2828282, 4998824, 5656564, 11313128, 26868679, 53737358, 107474716, 214949432]

約数ペア:
[(1, 214949432), (2, 107474716), (4, 53737358), (8, 26868679), (19, 11313128), (38, 5656564), (43, 4998824), (76, 2828282), (86, 2499412), (152, 1414141), (172, 1249706), (344, 624853), (817, 263096), (1634, 131548), (3268, 65774), (6536, 32887)]

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