About the Number

201377470

201377469 ← → 201377471

2進数表記:1100000000001100011010111110

漢数字表記:二億百三十七万七千四百七十

素因数分解:

2 1 × 5 1 × 7 1 × 61 1 × 47161 1

素因数の和:47236
約数の個数: 32
約数和(自身を含む): 421062336
約数和(自身を除く): 219684866

約数列:
[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 47161, 94322, 235805, 330127, 471610, 660254, 1650635, 2876821, 3301270, 5753642, 14384105, 20137747, 28768210, 40275494, 100688735, 201377470]

約数ペア:
[(1, 201377470), (2, 100688735), (5, 40275494), (7, 28768210), (10, 20137747), (14, 14384105), (35, 5753642), (61, 3301270), (70, 2876821), (122, 1650635), (305, 660254), (427, 471610), (610, 330127), (854, 235805), (2135, 94322), (4270, 47161)]

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