204469438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 332175168

約数和(自身を除く): 127705730

約数列:

[1, 2, 17, 34, 61, 122, 311, 317, 622, 634, 1037, 2074, 5287, 5389, 10574, 10778, 18971, 19337, 37942, 38674, 98587, 197174, 322507, 328729, 645014, 657458, 1675979, 3351958, 6013807, 12027614, 102234719, 204469438]

約数ペア:

[(1, 204469438), (2, 102234719), (17, 12027614), (34, 6013807), (61, 3351958), (122, 1675979), (311, 657458), (317, 645014), (622, 328729), (634, 322507), (1037, 197174), (2074, 98587), (5287, 38674), (5389, 37942), (10574, 19337), (10778, 18971)]