204052513

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{503}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 252346752

約数和(自身を除く): 48294239

約数列:

[1, 7, 17, 49, 119, 487, 503, 833, 3409, 3521, 8279, 8551, 23863, 24647, 57953, 59857, 244961, 405671, 418999, 1714727, 4164337, 12003089, 29150359, 204052513]

約数ペア:

[(1, 204052513), (7, 29150359), (17, 12003089), (49, 4164337), (119, 1714727), (487, 418999), (503, 405671), (833, 244961), (3409, 59857), (3521, 57953), (8279, 24647), (8551, 23863)]