About the Number

200168984

200168983 ← → 200168985

2進数表記:1011111011100101011000011000

漢数字表記:二億十六万八千九百八十四

素因数分解:

2 3 × 31 1 × 149 1 × 5417 1

素因数の和:5603
約数の個数: 32
約数和(自身を含む): 390096000
約数和(自身を除く): 189927016

約数列:
[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 5417, 9238, 10834, 18476, 21668, 36952, 43336, 167927, 335854, 671708, 807133, 1343416, 1614266, 3228532, 6457064, 25021123, 50042246, 100084492, 200168984]

約数ペア:
[(1, 200168984), (2, 100084492), (4, 50042246), (8, 25021123), (31, 6457064), (62, 3228532), (124, 1614266), (149, 1343416), (248, 807133), (298, 671708), (596, 335854), (1192, 167927), (4619, 43336), (5417, 36952), (9238, 21668), (10834, 18476)]

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