200198427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9929}}^1$

素因数の和:10003

約数の個数: 32

約数和(自身を含む): 320302080

約数和(自身を除く): 120103653

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 9929, 20163, 29787, 109219, 129077, 327657, 387231, 466663, 1399989, 1419847, 4259541, 5133293, 6066619, 15399879, 18199857, 66732809, 200198427]

約数ペア:

[(1, 200198427), (3, 66732809), (11, 18199857), (13, 15399879), (33, 6066619), (39, 5133293), (47, 4259541), (141, 1419847), (143, 1399989), (429, 466663), (517, 387231), (611, 327657), (1551, 129077), (1833, 109219), (6721, 29787), (9929, 20163)]