200043423

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8461}}^1$

素因数の和:8575

約数の個数: 24

約数和(自身を含む): 300976416

約数和(自身を除く): 100932993

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 8461, 23643, 25383, 76149, 313057, 600731, 939171, 1802193, 2817513, 5406579, 22227047, 66681141, 200043423]

約数ペア:

[(1, 200043423), (3, 66681141), (9, 22227047), (37, 5406579), (71, 2817513), (111, 1802193), (213, 939171), (333, 600731), (639, 313057), (2627, 76149), (7881, 25383), (8461, 23643)]