243996846

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4273}}^1$

素因数の和:4616

約数の個数: 32

約数和(自身を含む): 505494528

約数和(自身を除く): 261497682

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 921, 1842, 4273, 8546, 9517, 12819, 19034, 25638, 28551, 57102, 132463, 264926, 397389, 794778, 1311811, 2623622, 3935433, 7870866, 40666141, 81332282, 121998423, 243996846]

約数ペア:

[(1, 243996846), (2, 121998423), (3, 81332282), (6, 40666141), (31, 7870866), (62, 3935433), (93, 2623622), (186, 1311811), (307, 794778), (614, 397389), (921, 264926), (1842, 132463), (4273, 57102), (8546, 28551), (9517, 25638), (12819, 19034)]