201211488590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1401487}}^1$

素因数の和:1401801

約数の個数: 48

約数和(自身を含む): 422750446272

約数和(自身を除く): 221538957682

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 293, 490, 586, 1465, 2051, 2930, 4102, 10255, 14357, 20510, 28714, 71785, 143570, 1401487, 2802974, 7007435, 9810409, 14014870, 19620818, 49052045, 68672863, 98104090, 137345726, 343364315, 410635691, 686728630, 821271382, 2053178455, 2874449837, 4106356910, 5748899674, 14372249185, 20121148859, 28744498370, 40242297718, 100605744295, 201211488590]

約数ペア:

[(1, 201211488590), (2, 100605744295), (5, 40242297718), (7, 28744498370), (10, 20121148859), (14, 14372249185), (35, 5748899674), (49, 4106356910), (70, 2874449837), (98, 2053178455), (245, 821271382), (293, 686728630), (490, 410635691), (586, 343364315), (1465, 137345726), (2051, 98104090), (2930, 68672863), (4102, 49052045), (10255, 19620818), (14357, 14014870), (20510, 9810409), (28714, 7007435), (71785, 2802974), (143570, 1401487)]