About the Number

201445914

201445913 ← → 201445915

2進数表記:1100000000011101001000011010

漢数字表記:二億百四十四万五千九百十四

素因数分解:

2 1 × 3 1 × 23 1 × 97 1 × 101 1 × 149 1

素因数の和:375
約数の個数: 64
約数和(自身を含む): 431827200
約数和(自身を除く): 230381286

約数列:
[1, 2, 3, 6, 23, 46, 69, 97, 101, 138, 149, 194, 202, 291, 298, 303, 447, 582, 606, 894, 2231, 2323, 3427, 4462, 4646, 6693, 6854, 6969, 9797, 10281, 13386, 13938, 14453, 15049, 19594, 20562, 28906, 29391, 30098, 43359, 45147, 58782, 86718, 90294, 225331, 332419, 346127, 450662, 664838, 675993, 692254, 997257, 1038381, 1351986, 1459753, 1994514, 2076762, 2919506, 4379259, 8758518, 33574319, 67148638, 100722957, 201445914]

約数ペア:
[(1, 201445914), (2, 100722957), (3, 67148638), (6, 33574319), (23, 8758518), (46, 4379259), (69, 2919506), (97, 2076762), (101, 1994514), (138, 1459753), (149, 1351986), (194, 1038381), (202, 997257), (291, 692254), (298, 675993), (303, 664838), (447, 450662), (582, 346127), (606, 332419), (894, 225331), (2231, 90294), (2323, 86718), (3427, 58782), (4462, 45147), (4646, 43359), (6693, 30098), (6854, 29391), (6969, 28906), (9797, 20562), (10281, 19594), (13386, 15049), (13938, 14453)]

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