About the Number

201208148

201208147 ← → 201208149

2進数表記:1011111111100011000101010100

漢数字表記:二億百二十万八千百四十八

素因数分解:

2 2 × 29 1 × 73 1 × 23761 1

素因数の和:23867
約数の個数: 24
約数和(自身を含む): 369261480
約数和(自身を除く): 168053332

約数列:
[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 23761, 47522, 95044, 689069, 1378138, 1734553, 2756276, 3469106, 6938212, 50302037, 100604074, 201208148]

約数ペア:
[(1, 201208148), (2, 100604074), (4, 50302037), (29, 6938212), (58, 3469106), (73, 2756276), (116, 1734553), (146, 1378138), (292, 689069), (2117, 95044), (4234, 47522), (8468, 23761)]

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