199259712

素因数分解:

$2^6\times 3^2\times {\mathrm{345937}}^1$

素因数の和:345955

約数の個数: 42

約数和(自身を含む): 571143638

約数和(自身を除く): 371883926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 345937, 691874, 1037811, 1383748, 2075622, 2767496, 3113433, 4151244, 5534992, 6226866, 8302488, 11069984, 12453732, 16604976, 22139968, 24907464, 33209952, 49814928, 66419904, 99629856, 199259712]

約数ペア:

[(1, 199259712), (2, 99629856), (3, 66419904), (4, 49814928), (6, 33209952), (8, 24907464), (9, 22139968), (12, 16604976), (16, 12453732), (18, 11069984), (24, 8302488), (32, 6226866), (36, 5534992), (48, 4151244), (64, 3113433), (72, 2767496), (96, 2075622), (144, 1383748), (192, 1037811), (288, 691874), (576, 345937)]