About the Number

201140991

201140990 ← → 201140992

2進数表記:1011111111010010101011111111

漢数字表記:二億百十四万九百九十一

素因数分解:

3 2 × 17 1 × 37 1 × 35531 1

素因数の和:35591
約数の個数: 24
約数和(自身を含む): 315950544
約数和(自身を除く): 114809553

約数列:
[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 35531, 106593, 319779, 604027, 1314647, 1812081, 3943941, 5436243, 11831823, 22348999, 67046997, 201140991]

約数ペア:
[(1, 201140991), (3, 67046997), (9, 22348999), (17, 11831823), (37, 5436243), (51, 3943941), (111, 1812081), (153, 1314647), (333, 604027), (629, 319779), (1887, 106593), (5661, 35531)]

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