About the Number

201090270

201090269 ← → 201090271

2進数表記:1011111111000110010011011110

漢数字表記:二億百九万二百七十

素因数分解:

2 1 × 3 1 × 5 1 × 577 1 × 11617 1

素因数の和:12204
約数の個数: 32
約数和(自身を含む): 483494688
約数和(自身を除く): 282404418

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 577, 1154, 1731, 2885, 3462, 5770, 8655, 11617, 17310, 23234, 34851, 58085, 69702, 116170, 174255, 348510, 6703009, 13406018, 20109027, 33515045, 40218054, 67030090, 100545135, 201090270]

約数ペア:
[(1, 201090270), (2, 100545135), (3, 67030090), (5, 40218054), (6, 33515045), (10, 20109027), (15, 13406018), (30, 6703009), (577, 348510), (1154, 174255), (1731, 116170), (2885, 69702), (3462, 58085), (5770, 34851), (8655, 23234), (11617, 17310)]

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