200409853

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1289}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 247060800

約数和(自身を除く): 46650947

約数列:

[1, 7, 19, 49, 133, 167, 931, 1169, 1289, 3173, 8183, 9023, 22211, 24491, 63161, 155477, 171437, 215263, 1200059, 1506841, 4089997, 10547887, 28629979, 200409853]

約数ペア:

[(1, 200409853), (7, 28629979), (19, 10547887), (49, 4089997), (133, 1506841), (167, 1200059), (931, 215263), (1169, 171437), (1289, 155477), (3173, 63161), (8183, 24491), (9023, 22211)]