About the Number

206824740

206824739 ← → 206824741

2進数表記:1100010100111110010100100100

漢数字表記:二億六百八十二万四千七百四十

素因数分解:

2 2 × 3 1 × 5 1 × 23 1 × 149873 1

素因数の和:149908
約数の個数: 48
約数和(自身を含む): 604291968
約数和(自身を除く): 397467228

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 149873, 299746, 449619, 599492, 749365, 899238, 1498730, 1798476, 2248095, 2997460, 3447079, 4496190, 6894158, 8992380, 10341237, 13788316, 17235395, 20682474, 34470790, 41364948, 51706185, 68941580, 103412370, 206824740]

約数ペア:
[(1, 206824740), (2, 103412370), (3, 68941580), (4, 51706185), (5, 41364948), (6, 34470790), (10, 20682474), (12, 17235395), (15, 13788316), (20, 10341237), (23, 8992380), (30, 6894158), (46, 4496190), (60, 3447079), (69, 2997460), (92, 2248095), (115, 1798476), (138, 1498730), (230, 899238), (276, 749365), (345, 599492), (460, 449619), (690, 299746), (1380, 149873)]

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