201040565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{26297}}^1$

素因数の和:26452

約数の個数: 16

約数和(自身を含む): 265083840

約数和(自身を除く): 64043275

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 26297, 131485, 289267, 1446335, 3655283, 18276415, 40208113, 201040565]

約数ペア:

[(1, 201040565), (5, 40208113), (11, 18276415), (55, 3655283), (139, 1446335), (695, 289267), (1529, 131485), (7645, 26297)]