201594140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{916337}}^1$

素因数の和:916357

約数の個数: 24

約数和(自身を含む): 461834352

約数和(自身を除く): 260240212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 916337, 1832674, 3665348, 4581685, 9163370, 10079707, 18326740, 20159414, 40318828, 50398535, 100797070, 201594140]

約数ペア:

[(1, 201594140), (2, 100797070), (4, 50398535), (5, 40318828), (10, 20159414), (11, 18326740), (20, 10079707), (22, 9163370), (44, 4581685), (55, 3665348), (110, 1832674), (220, 916337)]