About the Number

201313268

201313267 ← → 201313269

2進数表記:1011111111111100101111110100

漢数字表記:二億百三十一万三千二百六十八

素因数分解:

2 2 × 13 1 × 73 1 × 181 1 × 293 1

素因数の和:564
約数の個数: 48
約数和(自身を含む): 388040016
約数和(自身を除く): 186726748

約数列:
[1, 2, 4, 13, 26, 52, 73, 146, 181, 292, 293, 362, 586, 724, 949, 1172, 1898, 2353, 3796, 3809, 4706, 7618, 9412, 13213, 15236, 21389, 26426, 42778, 52852, 53033, 85556, 106066, 171769, 212132, 278057, 343538, 556114, 687076, 689429, 1112228, 1378858, 2757716, 3871409, 7742818, 15485636, 50328317, 100656634, 201313268]

約数ペア:
[(1, 201313268), (2, 100656634), (4, 50328317), (13, 15485636), (26, 7742818), (52, 3871409), (73, 2757716), (146, 1378858), (181, 1112228), (292, 689429), (293, 687076), (362, 556114), (586, 343538), (724, 278057), (949, 212132), (1172, 171769), (1898, 106066), (2353, 85556), (3796, 53033), (3809, 52852), (4706, 42778), (7618, 26426), (9412, 21389), (13213, 15236)]

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