202115221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{3581}}^1$

素因数の和:4332

約数の個数: 16

約数和(自身を含む): 252402048

約数和(自身を除く): 50286827

約数列:

[1, 7, 11, 77, 733, 3581, 5131, 8063, 25067, 39391, 56441, 275737, 2624873, 18374111, 28873603, 202115221]

約数ペア:

[(1, 202115221), (7, 28873603), (11, 18374111), (77, 2624873), (733, 275737), (3581, 56441), (5131, 39391), (8063, 25067)]