About the Number

201312190

201312189 ← → 201312191

2進数表記:1011111111111100011110111110

漢数字表記:二億百三十一万二千百九十

素因数分解:

2 1 × 5 1 × 37 1 × 101 1 × 5387 1

素因数の和:5532
約数の個数: 32
約数和(自身を含む): 375909984
約数和(自身を除く): 174597794

約数列:
[1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 505, 1010, 3737, 5387, 7474, 10774, 18685, 26935, 37370, 53870, 199319, 398638, 544087, 996595, 1088174, 1993190, 2720435, 5440870, 20131219, 40262438, 100656095, 201312190]

約数ペア:
[(1, 201312190), (2, 100656095), (5, 40262438), (10, 20131219), (37, 5440870), (74, 2720435), (101, 1993190), (185, 1088174), (202, 996595), (370, 544087), (505, 398638), (1010, 199319), (3737, 53870), (5387, 37370), (7474, 26935), (10774, 18685)]

このpageの処理時間: 0.1280808448791504 seconds