201989414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{887}}^1\times {\mathrm{941}}^1$

素因数の和:1852

約数の個数: 24

約数和(自身を含む): 333761904

約数和(自身を除く): 131772490

約数列:

[1, 2, 11, 22, 121, 242, 887, 941, 1774, 1882, 9757, 10351, 19514, 20702, 107327, 113861, 214654, 227722, 834667, 1669334, 9181337, 18362674, 100994707, 201989414]

約数ペア:

[(1, 201989414), (2, 100994707), (11, 18362674), (22, 9181337), (121, 1669334), (242, 834667), (887, 227722), (941, 214654), (1774, 113861), (1882, 107327), (9757, 20702), (10351, 19514)]