201269816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{2341}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 412285680

約数和(自身を除く): 211015864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 977, 1954, 2341, 3908, 4682, 7816, 9364, 10747, 18728, 21494, 25751, 42988, 51502, 85976, 103004, 206008, 2287157, 4574314, 9148628, 18297256, 25158727, 50317454, 100634908, 201269816]

約数ペア:

[(1, 201269816), (2, 100634908), (4, 50317454), (8, 25158727), (11, 18297256), (22, 9148628), (44, 4574314), (88, 2287157), (977, 206008), (1954, 103004), (2341, 85976), (3908, 51502), (4682, 42988), (7816, 25751), (9364, 21494), (10747, 18728)]