About the Number

201472040

201472039 ← → 201472041

2進数表記:1100000000100011100000101000

漢数字表記:二億百四十七万二千四十

素因数分解:

2 3 × 5 1 × 7 1 × 11 1 × 65413 1

素因数の和:65442
約数の個数: 64
約数和(自身を含む): 565176960
約数和(自身を除く): 363704920

約数列:
[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 65413, 130826, 261652, 327065, 457891, 523304, 654130, 719543, 915782, 1308260, 1439086, 1831564, 2289455, 2616520, 2878172, 3597715, 3663128, 4578910, 5036801, 5756344, 7195430, 9157820, 10073602, 14390860, 18315640, 20147204, 25184005, 28781720, 40294408, 50368010, 100736020, 201472040]

約数ペア:
[(1, 201472040), (2, 100736020), (4, 50368010), (5, 40294408), (7, 28781720), (8, 25184005), (10, 20147204), (11, 18315640), (14, 14390860), (20, 10073602), (22, 9157820), (28, 7195430), (35, 5756344), (40, 5036801), (44, 4578910), (55, 3663128), (56, 3597715), (70, 2878172), (77, 2616520), (88, 2289455), (110, 1831564), (140, 1439086), (154, 1308260), (220, 915782), (280, 719543), (308, 654130), (385, 523304), (440, 457891), (616, 327065), (770, 261652), (1540, 130826), (3080, 65413)]

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