About the Number

201325992

201325991 ← → 201325993

2進数表記:1011111111111111110110101000

漢数字表記:二億百三十二万五千九百九十二

素因数分解:

2 3 × 3 1 × 7 1 × 23 1 × 52103 1

素因数の和:52142
約数の個数: 64
約数和(自身を含む): 600238080
約数和(自身を除く): 398912088

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 52103, 104206, 156309, 208412, 312618, 364721, 416824, 625236, 729442, 1094163, 1198369, 1250472, 1458884, 2188326, 2396738, 2917768, 3595107, 4376652, 4793476, 7190214, 8388583, 8753304, 9586952, 14380428, 16777166, 25165749, 28760856, 33554332, 50331498, 67108664, 100662996, 201325992]

約数ペア:
[(1, 201325992), (2, 100662996), (3, 67108664), (4, 50331498), (6, 33554332), (7, 28760856), (8, 25165749), (12, 16777166), (14, 14380428), (21, 9586952), (23, 8753304), (24, 8388583), (28, 7190214), (42, 4793476), (46, 4376652), (56, 3595107), (69, 2917768), (84, 2396738), (92, 2188326), (138, 1458884), (161, 1250472), (168, 1198369), (184, 1094163), (276, 729442), (322, 625236), (483, 416824), (552, 364721), (644, 312618), (966, 208412), (1288, 156309), (1932, 104206), (3864, 52103)]

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