200215391

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 224031360

約数和(自身を除く): 23815969

約数列:

[1, 23, 29, 31, 421, 529, 667, 713, 899, 9683, 12209, 13051, 15341, 16399, 20677, 222709, 280807, 300173, 378479, 475571, 6458561, 6903979, 8705017, 200215391]

約数ペア:

[(1, 200215391), (23, 8705017), (29, 6903979), (31, 6458561), (421, 475571), (529, 378479), (667, 300173), (713, 280807), (899, 222709), (9683, 20677), (12209, 16399), (13051, 15341)]