About the Number

201932289

201932288 ← → 201932290

2進数表記:1100000010010011111000000001

漢数字表記:二億百九十三万二千二百八十九

素因数分解:

3 2 × 13 1 × 197 1 × 8761 1

素因数の和:8977
約数の個数: 24
約数和(自身を含む): 315747432
約数和(自身を除く): 113815143

約数列:
[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 7683, 8761, 23049, 26283, 78849, 113893, 341679, 1025037, 1725917, 5177751, 15533253, 22436921, 67310763, 201932289]

約数ペア:
[(1, 201932289), (3, 67310763), (9, 22436921), (13, 15533253), (39, 5177751), (117, 1725917), (197, 1025037), (591, 341679), (1773, 113893), (2561, 78849), (7683, 26283), (8761, 23049)]

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