About the Number

202137892

202137891 ← → 202137893

2進数表記:1100000011000110000100100100

漢数字表記:二億二百十三万七千八百九十二

素因数分解:

2 2 × 11 1 × 23 1 × 199741 1

素因数の和:199779
約数の個数: 24
約数和(自身を含む): 402679872
約数和(自身を除く): 200541980

約数列:
[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199741, 399482, 798964, 2197151, 4394302, 4594043, 8788604, 9188086, 18376172, 50534473, 101068946, 202137892]

約数ペア:
[(1, 202137892), (2, 101068946), (4, 50534473), (11, 18376172), (22, 9188086), (23, 8788604), (44, 4594043), (46, 4394302), (92, 2197151), (253, 798964), (506, 399482), (1012, 199741)]

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