221569254509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1\times {\mathrm{2437}}^1$

素因数の和:3693

約数の個数: 32

約数和(自身を含む): 243140764800

約数和(自身を除く): 21571510291

約数列:

[1, 19, 29, 157, 551, 1051, 2437, 2983, 4553, 19969, 30479, 46303, 70673, 86507, 165007, 382609, 579101, 1342787, 2561287, 3135133, 4785203, 7269571, 11095661, 48664453, 74277323, 90918857, 210817559, 402122059, 1411269137, 7640319121, 11661539711, 221569254509]

約数ペア:

[(1, 221569254509), (19, 11661539711), (29, 7640319121), (157, 1411269137), (551, 402122059), (1051, 210817559), (2437, 90918857), (2983, 74277323), (4553, 48664453), (19969, 11095661), (30479, 7269571), (46303, 4785203), (70673, 3135133), (86507, 2561287), (165007, 1342787), (382609, 579101)]