About the Number

201375740

201375739 ← → 201375741

2進数表記:1100000000001011111111111100

漢数字表記:二億百三十七万五千七百四十

素因数分解:

2 2 × 5 1 × 79 1 × 127453 1

素因数の和:127541
約数の個数: 24
約数和(自身を含む): 428245440
約数和(自身を除く): 226869700

約数列:
[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 127453, 254906, 509812, 637265, 1274530, 2549060, 10068787, 20137574, 40275148, 50343935, 100687870, 201375740]

約数ペア:
[(1, 201375740), (2, 100687870), (4, 50343935), (5, 40275148), (10, 20137574), (20, 10068787), (79, 2549060), (158, 1274530), (316, 637265), (395, 509812), (790, 254906), (1580, 127453)]

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