199584644

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{19213}}^1$

素因数の和:19284

約数の個数: 36

約数和(自身を含む): 413984844

約数和(自身を除く): 214400200

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 19213, 38426, 76852, 134491, 268982, 537964, 941437, 1018289, 1882874, 2036578, 3765748, 4073156, 7128023, 14256046, 28512092, 49896161, 99792322, 199584644]

約数ペア:

[(1, 199584644), (2, 99792322), (4, 49896161), (7, 28512092), (14, 14256046), (28, 7128023), (49, 4073156), (53, 3765748), (98, 2036578), (106, 1882874), (196, 1018289), (212, 941437), (371, 537964), (742, 268982), (1484, 134491), (2597, 76852), (5194, 38426), (10388, 19213)]