About the Number

200947120

200947119 ← → 200947121

2進数表記:1011111110100011010110110000

漢数字表記:二億九十四万七千百二十

素因数分解:

2 4 × 5 1 × 11 2 × 20759 1

素因数の和:20794
約数の個数: 60
約数和(自身を含む): 513560880
約数和(自身を除く): 312613760

約数列:
[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 20759, 41518, 83036, 103795, 166072, 207590, 228349, 332144, 415180, 456698, 830360, 913396, 1141745, 1660720, 1826792, 2283490, 2511839, 3653584, 4566980, 5023678, 9133960, 10047356, 12559195, 18267920, 20094712, 25118390, 40189424, 50236780, 100473560, 200947120]

約数ペア:
[(1, 200947120), (2, 100473560), (4, 50236780), (5, 40189424), (8, 25118390), (10, 20094712), (11, 18267920), (16, 12559195), (20, 10047356), (22, 9133960), (40, 5023678), (44, 4566980), (55, 3653584), (80, 2511839), (88, 2283490), (110, 1826792), (121, 1660720), (176, 1141745), (220, 913396), (242, 830360), (440, 456698), (484, 415180), (605, 332144), (880, 228349), (968, 207590), (1210, 166072), (1936, 103795), (2420, 83036), (4840, 41518), (9680, 20759)]

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