About the Number

201199804

201199803 ← → 201199805

2進数表記:1011111111100001000010111100

漢数字表記:二億百十九万九千八百四

素因数分解:

2 2 × 13 1 × 107 1 × 36161 1

素因数の和:36285
約数の個数: 24
約数和(自身を含む): 382738608
約数和(自身を除く): 181538804

約数列:
[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 36161, 72322, 144644, 470093, 940186, 1880372, 3869227, 7738454, 15476908, 50299951, 100599902, 201199804]

約数ペア:
[(1, 201199804), (2, 100599902), (4, 50299951), (13, 15476908), (26, 7738454), (52, 3869227), (107, 1880372), (214, 940186), (428, 470093), (1391, 144644), (2782, 72322), (5564, 36161)]

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