About the Number

202136742

202136741 ← → 202136743

2進数表記:1100000011000101110010100110

漢数字表記:二億二百十三万六千七百四十二

素因数分解:

2 1 × 3 3 × 23 1 × 162751 1

素因数の和:162785
約数の個数: 32
約数和(自身を含む): 468725760
約数和(自身を除く): 266589018

約数列:
[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 162751, 325502, 488253, 976506, 1464759, 2929518, 3743273, 4394277, 7486546, 8788554, 11229819, 22459638, 33689457, 67378914, 101068371, 202136742]

約数ペア:
[(1, 202136742), (2, 101068371), (3, 67378914), (6, 33689457), (9, 22459638), (18, 11229819), (23, 8788554), (27, 7486546), (46, 4394277), (54, 3743273), (69, 2929518), (138, 1464759), (207, 976506), (414, 488253), (621, 325502), (1242, 162751)]

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