205129903684

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{2141}}^1\times {\mathrm{188603}}^1$

素因数の和:190875

約数の個数: 24

約数和(自身を含む): 361974832128

約数和(自身を除く): 156844928444

約数列:

[1, 2, 4, 127, 254, 508, 2141, 4282, 8564, 188603, 271907, 377206, 543814, 754412, 1087628, 23952581, 47905162, 95810324, 403799023, 807598046, 1615196092, 51282475921, 102564951842, 205129903684]

約数ペア:

[(1, 205129903684), (2, 102564951842), (4, 51282475921), (127, 1615196092), (254, 807598046), (508, 403799023), (2141, 95810324), (4282, 47905162), (8564, 23952581), (188603, 1087628), (271907, 754412), (377206, 543814)]