About the Number

201305772

201305771 ← → 201305773

2進数表記:1011111111111010111010101100

漢数字表記:二億百三十万五千七百七十二

素因数分解:

2 2 × 3 2 × 17 1 × 328931 1

素因数の和:328958
約数の個数: 36
約数和(自身を含む): 538790616
約数和(自身を除く): 337484844

約数列:
[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 328931, 657862, 986793, 1315724, 1973586, 2960379, 3947172, 5591827, 5920758, 11183654, 11841516, 16775481, 22367308, 33550962, 50326443, 67101924, 100652886, 201305772]

約数ペア:
[(1, 201305772), (2, 100652886), (3, 67101924), (4, 50326443), (6, 33550962), (9, 22367308), (12, 16775481), (17, 11841516), (18, 11183654), (34, 5920758), (36, 5591827), (51, 3947172), (68, 2960379), (102, 1973586), (153, 1315724), (204, 986793), (306, 657862), (612, 328931)]

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