About the Number

201311214

201311213 ← → 201311215

2進数表記:1011111111111100001111101110

漢数字表記:二億百三十一万千二百十四

素因数分解:

2 1 × 3 1 × 13 1 × 29 1 × 88997 1

素因数の和:89044
約数の個数: 32
約数和(自身を含む): 448549920
約数和(自身を除く): 247238706

約数列:
[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 88997, 177994, 266991, 533982, 1156961, 2313922, 2580913, 3470883, 5161826, 6941766, 7742739, 15485478, 33551869, 67103738, 100655607, 201311214]

約数ペア:
[(1, 201311214), (2, 100655607), (3, 67103738), (6, 33551869), (13, 15485478), (26, 7742739), (29, 6941766), (39, 5161826), (58, 3470883), (78, 2580913), (87, 2313922), (174, 1156961), (377, 533982), (754, 266991), (1131, 177994), (2262, 88997)]

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