201953378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{66041}}^1$

素因数の和:66193

約数の個数: 16

約数和(自身を含む): 332851680

約数和(自身を除く): 130898302

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 66041, 132082, 726451, 1452902, 9179699, 18359398, 100976689, 201953378]

約数ペア:

[(1, 201953378), (2, 100976689), (11, 18359398), (22, 9179699), (139, 1452902), (278, 726451), (1529, 132082), (3058, 66041)]