About the Number

200864840

200864839 ← → 200864841

2進数表記:1011111110001111010001001000

漢数字表記:二億八十六万四千八百四十

素因数分解:

2 3 × 5 1 × 11 2 × 47 1 × 883 1

素因数の和:963
約数の個数: 96
約数和(自身を含む): 507911040
約数和(自身を除く): 307046200

約数列:
[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 121, 188, 220, 235, 242, 376, 440, 470, 484, 517, 605, 883, 940, 968, 1034, 1210, 1766, 1880, 2068, 2420, 2585, 3532, 4136, 4415, 4840, 5170, 5687, 7064, 8830, 9713, 10340, 11374, 17660, 19426, 20680, 22748, 28435, 35320, 38852, 41501, 45496, 48565, 56870, 77704, 83002, 97130, 106843, 113740, 166004, 194260, 207505, 213686, 227480, 332008, 388520, 415010, 427372, 456511, 534215, 830020, 854744, 913022, 1068430, 1660040, 1826044, 2136860, 2282555, 3652088, 4273720, 4565110, 5021621, 9130220, 10043242, 18260440, 20086484, 25108105, 40172968, 50216210, 100432420, 200864840]

約数ペア:
[(1, 200864840), (2, 100432420), (4, 50216210), (5, 40172968), (8, 25108105), (10, 20086484), (11, 18260440), (20, 10043242), (22, 9130220), (40, 5021621), (44, 4565110), (47, 4273720), (55, 3652088), (88, 2282555), (94, 2136860), (110, 1826044), (121, 1660040), (188, 1068430), (220, 913022), (235, 854744), (242, 830020), (376, 534215), (440, 456511), (470, 427372), (484, 415010), (517, 388520), (605, 332008), (883, 227480), (940, 213686), (968, 207505), (1034, 194260), (1210, 166004), (1766, 113740), (1880, 106843), (2068, 97130), (2420, 83002), (2585, 77704), (3532, 56870), (4136, 48565), (4415, 45496), (4840, 41501), (5170, 38852), (5687, 35320), (7064, 28435), (8830, 22748), (9713, 20680), (10340, 19426), (11374, 17660)]

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