206526523

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13049}}^1$

素因数の和:13099

約数の個数: 24

約数和(自身を含む): 267786000

約数和(自身を除く): 61259477

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 13049, 15827, 91343, 221833, 247931, 639401, 1552831, 1735517, 4214827, 10869817, 12148619, 29503789, 206526523]

約数ペア:

[(1, 206526523), (7, 29503789), (17, 12148619), (19, 10869817), (49, 4214827), (119, 1735517), (133, 1552831), (323, 639401), (833, 247931), (931, 221833), (2261, 91343), (13049, 15827)]