About the Number

194742690

194742689 ← → 194742691

2進数表記:1011100110111000100110100010

漢数字表記:一億九千四百七十四万二千六百九十

素因数分解:

2 1 × 3 1 × 5 1 × 1427 1 × 4549 1

素因数の和:5986
約数の個数: 32
約数和(自身を含む): 467812800
約数和(自身を除く): 273070110

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 1427, 2854, 4281, 4549, 7135, 8562, 9098, 13647, 14270, 21405, 22745, 27294, 42810, 45490, 68235, 136470, 6491423, 12982846, 19474269, 32457115, 38948538, 64914230, 97371345, 194742690]

約数ペア:
[(1, 194742690), (2, 97371345), (3, 64914230), (5, 38948538), (6, 32457115), (10, 19474269), (15, 12982846), (30, 6491423), (1427, 136470), (2854, 68235), (4281, 45490), (4549, 42810), (7135, 27294), (8562, 22745), (9098, 21405), (13647, 14270)]

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