About the Number

201320902

201320901 ← → 201320903

2進数表記:1011111111111110100111000110

漢数字表記:二億百三十二万九百二

素因数分解:

2 1 × 17 1 × 1993 1 × 2971 1

素因数の和:4983
約数の個数: 16
約数和(自身を含む): 320013072
約数和(自身を除く): 118692170

約数列:
[1, 2, 17, 34, 1993, 2971, 3986, 5942, 33881, 50507, 67762, 101014, 5921203, 11842406, 100660451, 201320902]

約数ペア:
[(1, 201320902), (2, 100660451), (17, 11842406), (34, 5921203), (1993, 101014), (2971, 67762), (3986, 50507), (5942, 33881)]

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