204872038

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 372257424

約数和(自身を除く): 167385386

約数列:

[1, 2, 7, 14, 43, 49, 61, 86, 98, 122, 301, 427, 602, 797, 854, 1594, 2107, 2623, 2989, 4214, 5246, 5579, 5978, 11158, 18361, 34271, 36722, 39053, 48617, 68542, 78106, 97234, 128527, 239897, 257054, 340319, 479794, 680638, 1679279, 2090531, 2382233, 3358558, 4181062, 4764466, 14633717, 29267434, 102436019, 204872038]

約数ペア:

[(1, 204872038), (2, 102436019), (7, 29267434), (14, 14633717), (43, 4764466), (49, 4181062), (61, 3358558), (86, 2382233), (98, 2090531), (122, 1679279), (301, 680638), (427, 479794), (602, 340319), (797, 257054), (854, 239897), (1594, 128527), (2107, 97234), (2623, 78106), (2989, 68542), (4214, 48617), (5246, 39053), (5579, 36722), (5978, 34271), (11158, 18361)]