About the Number

207943372

207943371 ← → 207943373

2進数表記:1100011001001111011011001100

漢数字表記:二億七百九十四万三千三百七十二

素因数分解:

2 2 × 7 1 × 13 1 × 19 1 × 107 1 × 281 1

素因数の和:431
約数の個数: 96
約数和(自身を含む): 477550080
約数和(自身を除く): 269606708

約数列:
[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 107, 133, 182, 214, 247, 266, 281, 364, 428, 494, 532, 562, 749, 988, 1124, 1391, 1498, 1729, 1967, 2033, 2782, 2996, 3458, 3653, 3934, 4066, 5339, 5564, 6916, 7306, 7868, 8132, 9737, 10678, 14231, 14612, 19474, 21356, 25571, 26429, 28462, 30067, 37373, 38948, 51142, 52858, 56924, 60134, 69407, 74746, 102284, 105716, 120268, 138814, 149492, 185003, 210469, 277628, 370006, 390871, 420938, 485849, 571273, 740012, 781742, 841876, 971698, 1142546, 1563484, 1943396, 2285092, 2736097, 3998911, 5472194, 7426549, 7997822, 10944388, 14853098, 15995644, 29706196, 51985843, 103971686, 207943372]

約数ペア:
[(1, 207943372), (2, 103971686), (4, 51985843), (7, 29706196), (13, 15995644), (14, 14853098), (19, 10944388), (26, 7997822), (28, 7426549), (38, 5472194), (52, 3998911), (76, 2736097), (91, 2285092), (107, 1943396), (133, 1563484), (182, 1142546), (214, 971698), (247, 841876), (266, 781742), (281, 740012), (364, 571273), (428, 485849), (494, 420938), (532, 390871), (562, 370006), (749, 277628), (988, 210469), (1124, 185003), (1391, 149492), (1498, 138814), (1729, 120268), (1967, 105716), (2033, 102284), (2782, 74746), (2996, 69407), (3458, 60134), (3653, 56924), (3934, 52858), (4066, 51142), (5339, 38948), (5564, 37373), (6916, 30067), (7306, 28462), (7868, 26429), (8132, 25571), (9737, 21356), (10678, 19474), (14231, 14612)]

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