203356712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2417}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 411301800

約数和(自身を除く): 207945088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809, 1618, 2417, 3236, 4834, 6472, 9668, 10517, 19336, 21034, 31421, 42068, 62842, 84136, 125684, 251368, 1955353, 3910706, 7821412, 15642824, 25419589, 50839178, 101678356, 203356712]

約数ペア:

[(1, 203356712), (2, 101678356), (4, 50839178), (8, 25419589), (13, 15642824), (26, 7821412), (52, 3910706), (104, 1955353), (809, 251368), (1618, 125684), (2417, 84136), (3236, 62842), (4834, 42068), (6472, 31421), (9668, 21034), (10517, 19336)]