About the Number

2013193203

2013193202 ← → 2013193204

2進数表記:1110111111111101110001111110011

漢数字表記:二十億千三百十九万三千二百三

素因数分解:

3 1 × 7 1 × 19 1 × 1367 1 × 3691 1

素因数の和:5087
約数の個数: 32
約数和(自身を含む): 3232419840
約数和(自身を除く): 1219226637

約数列:
[1, 3, 7, 19, 21, 57, 133, 399, 1367, 3691, 4101, 9569, 11073, 25837, 25973, 28707, 70129, 77511, 77919, 181811, 210387, 490903, 545433, 1472709, 5045597, 15136791, 35319179, 95866343, 105957537, 287599029, 671064401, 2013193203]

約数ペア:
[(1, 2013193203), (3, 671064401), (7, 287599029), (19, 105957537), (21, 95866343), (57, 35319179), (133, 15136791), (399, 5045597), (1367, 1472709), (3691, 545433), (4101, 490903), (9569, 210387), (11073, 181811), (25837, 77919), (25973, 77511), (28707, 70129)]

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