About the Number

201397208

201397207 ← → 201397209

2進数表記:1100000000010001001111011000

漢数字表記:二億百三十九万七千二百八

素因数分解:

2 3 × 43 1 × 59 1 × 9923 1

素因数の和:10031
約数の個数: 32
約数和(自身を含む): 392990400
約数和(自身を除く): 191593192

約数列:
[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 5074, 9923, 10148, 19846, 20296, 39692, 79384, 426689, 585457, 853378, 1170914, 1706756, 2341828, 3413512, 4683656, 25174651, 50349302, 100698604, 201397208]

約数ペア:
[(1, 201397208), (2, 100698604), (4, 50349302), (8, 25174651), (43, 4683656), (59, 3413512), (86, 2341828), (118, 1706756), (172, 1170914), (236, 853378), (344, 585457), (472, 426689), (2537, 79384), (5074, 39692), (9923, 20296), (10148, 19846)]

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