About the Number

201394850

201394849 ← → 201394851

2進数表記:1100000000010000101010100010

漢数字表記:二億百三十九万四千八百五十

素因数分解:

2 1 × 5 2 × 29 1 × 138893 1

素因数の和:138934
約数の個数: 24
約数和(自身を含む): 387514260
約数和(自身を除く): 186119410

約数列:
[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 138893, 277786, 694465, 1388930, 3472325, 4027897, 6944650, 8055794, 20139485, 40278970, 100697425, 201394850]

約数ペア:
[(1, 201394850), (2, 100697425), (5, 40278970), (10, 20139485), (25, 8055794), (29, 6944650), (50, 4027897), (58, 3472325), (145, 1388930), (290, 694465), (725, 277786), (1450, 138893)]

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