About the Number

201390100

201390099 ← → 201390101

2進数表記:1100000000001111100000010100

漢数字表記:二億百三十九万百

素因数分解:

2 2 × 5 2 × 317 1 × 6353 1

素因数の和:6684
約数の個数: 36
約数和(自身を含む): 438464124
約数和(自身を除く): 237074024

約数列:
[1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 634, 1268, 1585, 3170, 6340, 6353, 7925, 12706, 15850, 25412, 31700, 31765, 63530, 127060, 158825, 317650, 635300, 2013901, 4027802, 8055604, 10069505, 20139010, 40278020, 50347525, 100695050, 201390100]

約数ペア:
[(1, 201390100), (2, 100695050), (4, 50347525), (5, 40278020), (10, 20139010), (20, 10069505), (25, 8055604), (50, 4027802), (100, 2013901), (317, 635300), (634, 317650), (1268, 158825), (1585, 127060), (3170, 63530), (6340, 31765), (6353, 31700), (7925, 25412), (12706, 15850)]

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