About the Number

201420292

201420291 ← → 201420293

2進数表記:1100000000010110111000000100

漢数字表記:二億百四十二万二百九十二

素因数分解:

2 2 × 19 1 × 23 1 × 61 1 × 1889 1

素因数の和:1996
約数の個数: 48
約数和(自身を含む): 393724800
約数和(自身を除く): 192304508

約数列:
[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 437, 874, 1159, 1403, 1748, 1889, 2318, 2806, 3778, 4636, 5612, 7556, 26657, 35891, 43447, 53314, 71782, 86894, 106628, 115229, 143564, 173788, 230458, 460916, 825493, 1650986, 2189351, 2650267, 3301972, 4378702, 5300534, 8757404, 10601068, 50355073, 100710146, 201420292]

約数ペア:
[(1, 201420292), (2, 100710146), (4, 50355073), (19, 10601068), (23, 8757404), (38, 5300534), (46, 4378702), (61, 3301972), (76, 2650267), (92, 2189351), (122, 1650986), (244, 825493), (437, 460916), (874, 230458), (1159, 173788), (1403, 143564), (1748, 115229), (1889, 106628), (2318, 86894), (2806, 71782), (3778, 53314), (4636, 43447), (5612, 35891), (7556, 26657)]

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