200520215

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{52561}}^1$

素因数の和:52682

約数の個数: 16

約数和(自身を含む): 277527360

約数和(自身を除く): 77007145

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 52561, 262805, 367927, 1839635, 5729149, 28645745, 40104043, 200520215]

約数ペア:

[(1, 200520215), (5, 40104043), (7, 28645745), (35, 5729149), (109, 1839635), (545, 367927), (763, 262805), (3815, 52561)]