About the Number

200605005

200605004 ← → 200605006

2進数表記:1011111101001111110101001101

漢数字表記:二億六十万五千五

素因数分解:

3 5 × 5 1 × 41 1 × 4027 1

素因数の和:4088
約数の個数: 48
約数和(自身を含む): 369480384
約数和(自身を除く): 168875379

約数列:
[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 1107, 1215, 1845, 3321, 4027, 5535, 9963, 12081, 16605, 20135, 36243, 49815, 60405, 108729, 165107, 181215, 326187, 495321, 543645, 825535, 978561, 1485963, 1630935, 2476605, 4457889, 4892805, 7429815, 13373667, 22289445, 40121001, 66868335, 200605005]

約数ペア:
[(1, 200605005), (3, 66868335), (5, 40121001), (9, 22289445), (15, 13373667), (27, 7429815), (41, 4892805), (45, 4457889), (81, 2476605), (123, 1630935), (135, 1485963), (205, 978561), (243, 825535), (369, 543645), (405, 495321), (615, 326187), (1107, 181215), (1215, 165107), (1845, 108729), (3321, 60405), (4027, 49815), (5535, 36243), (9963, 20135), (12081, 16605)]

このpageの処理時間: 0.009027719497680664 seconds