About the Number

201440525

201440524 ← → 201440526

2進数表記:1100000000011011110100001101

漢数字表記:二億百四十四万五百二十五

素因数分解:

5 2 × 11 1 × 13 1 × 29 2 × 67 1

素因数の和:159
約数の個数: 72
約数和(自身を含む): 308459424
約数和(自身を除く): 107018899

約数列:
[1, 5, 11, 13, 25, 29, 55, 65, 67, 143, 145, 275, 319, 325, 335, 377, 715, 725, 737, 841, 871, 1595, 1675, 1885, 1943, 3575, 3685, 4147, 4205, 4355, 7975, 9251, 9425, 9581, 9715, 10933, 18425, 20735, 21025, 21373, 21775, 25259, 46255, 47905, 48575, 54665, 56347, 103675, 106865, 120263, 126295, 231275, 239525, 273325, 277849, 281735, 534325, 601315, 619817, 631475, 732511, 1389245, 1408675, 3006575, 3099085, 3662555, 6946225, 8057621, 15495425, 18312775, 40288105, 201440525]

約数ペア:
[(1, 201440525), (5, 40288105), (11, 18312775), (13, 15495425), (25, 8057621), (29, 6946225), (55, 3662555), (65, 3099085), (67, 3006575), (143, 1408675), (145, 1389245), (275, 732511), (319, 631475), (325, 619817), (335, 601315), (377, 534325), (715, 281735), (725, 277849), (737, 273325), (841, 239525), (871, 231275), (1595, 126295), (1675, 120263), (1885, 106865), (1943, 103675), (3575, 56347), (3685, 54665), (4147, 48575), (4205, 47905), (4355, 46255), (7975, 25259), (9251, 21775), (9425, 21373), (9581, 21025), (9715, 20735), (10933, 18425)]

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