193798787

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14293}}^1$

素因数の和:14462

約数の個数: 16

約数和(自身を含む): 240139200

約数和(自身を除く): 46340413

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13559, 14293, 100051, 185809, 1300663, 2129657, 14907599, 27685541, 193798787]

約数ペア:

[(1, 193798787), (7, 27685541), (13, 14907599), (91, 2129657), (149, 1300663), (1043, 185809), (1937, 100051), (13559, 14293)]