About the Number

200189332

200189331 ← → 200189333

2進数表記:1011111011101010010110010100

漢数字表記:二億十八万九千三百三十二

素因数分解:

2 2 × 7 1 × 23 1 × 137 1 × 2269 1

素因数の和:2440
約数の個数: 48
約数和(自身を含む): 421021440
約数和(自身を除く): 220832108

約数列:
[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 959, 1918, 2269, 3151, 3836, 4538, 6302, 9076, 12604, 15883, 22057, 31766, 44114, 52187, 63532, 88228, 104374, 208748, 310853, 365309, 621706, 730618, 1243412, 1461236, 2175971, 4351942, 7149619, 8703884, 14299238, 28598476, 50047333, 100094666, 200189332]

約数ペア:
[(1, 200189332), (2, 100094666), (4, 50047333), (7, 28598476), (14, 14299238), (23, 8703884), (28, 7149619), (46, 4351942), (92, 2175971), (137, 1461236), (161, 1243412), (274, 730618), (322, 621706), (548, 365309), (644, 310853), (959, 208748), (1918, 104374), (2269, 88228), (3151, 63532), (3836, 52187), (4538, 44114), (6302, 31766), (9076, 22057), (12604, 15883)]

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