About the Number

201822140

201822139 ← → 201822141

2進数表記:1100000001111000111110111100

漢数字表記:二億百八十二万二千百四十

素因数分解:

2 2 × 5 1 × 13 1 × 347 1 × 2237 1

素因数の和:2606
約数の個数: 48
約数和(自身を含む): 457948512
約数和(自身を除く): 256126372

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 694, 1388, 1735, 2237, 3470, 4474, 4511, 6940, 8948, 9022, 11185, 18044, 22370, 22555, 29081, 44740, 45110, 58162, 90220, 116324, 145405, 290810, 581620, 776239, 1552478, 3104956, 3881195, 7762390, 10091107, 15524780, 20182214, 40364428, 50455535, 100911070, 201822140]

約数ペア:
[(1, 201822140), (2, 100911070), (4, 50455535), (5, 40364428), (10, 20182214), (13, 15524780), (20, 10091107), (26, 7762390), (52, 3881195), (65, 3104956), (130, 1552478), (260, 776239), (347, 581620), (694, 290810), (1388, 145405), (1735, 116324), (2237, 90220), (3470, 58162), (4474, 45110), (4511, 44740), (6940, 29081), (8948, 22555), (9022, 22370), (11185, 18044)]

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