About the Number

200748140

200748139 ← → 200748141

2進数表記:1011111101110010110001101100

漢数字表記:二億七十四万八千百四十

素因数分解:

2 2 × 5 1 × 23 1 × 233 1 × 1873 1

素因数の和:2138
約数の個数: 48
約数和(自身を含む): 442024128
約数和(自身を除く): 241275988

約数列:
[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 932, 1165, 1873, 2330, 3746, 4660, 5359, 7492, 9365, 10718, 18730, 21436, 26795, 37460, 43079, 53590, 86158, 107180, 172316, 215395, 430790, 436409, 861580, 872818, 1745636, 2182045, 4364090, 8728180, 10037407, 20074814, 40149628, 50187035, 100374070, 200748140]

約数ペア:
[(1, 200748140), (2, 100374070), (4, 50187035), (5, 40149628), (10, 20074814), (20, 10037407), (23, 8728180), (46, 4364090), (92, 2182045), (115, 1745636), (230, 872818), (233, 861580), (460, 436409), (466, 430790), (932, 215395), (1165, 172316), (1873, 107180), (2330, 86158), (3746, 53590), (4660, 43079), (5359, 37460), (7492, 26795), (9365, 21436), (10718, 18730)]

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