About the Number

201055141

201055140 ← → 201055142

2進数表記:1011111110111101101110100101

漢数字表記:二億百五万五千百四十一

素因数分解:

7 1 × 17 1 × 67 1 × 151 1 × 167 1

素因数の和:409
約数の個数: 32
約数和(自身を含む): 250048512
約数和(自身を除く): 48993371

約数列:
[1, 7, 17, 67, 119, 151, 167, 469, 1057, 1139, 1169, 2567, 2839, 7973, 10117, 11189, 17969, 19873, 25217, 70819, 78323, 171989, 176519, 190213, 428689, 1203923, 1331491, 1689539, 3000823, 11826773, 28722163, 201055141]

約数ペア:
[(1, 201055141), (7, 28722163), (17, 11826773), (67, 3000823), (119, 1689539), (151, 1331491), (167, 1203923), (469, 428689), (1057, 190213), (1139, 176519), (1169, 171989), (2567, 78323), (2839, 70819), (7973, 25217), (10117, 19873), (11189, 17969)]

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