202051259709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{140021663}}^1$

素因数の和:140021716

約数の個数: 16

約数和(自身を含む): 297966100992

約数和(自身を除く): 95914841283

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 140021663, 420064989, 1820281619, 5180801531, 5460844857, 15542404593, 67350419903, 202051259709]

約数ペア:

[(1, 202051259709), (3, 67350419903), (13, 15542404593), (37, 5460844857), (39, 5180801531), (111, 1820281619), (481, 420064989), (1443, 140021663)]