197176319

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 222882000

約数和(自身を除く): 25705681

約数列:

[1, 17, 19, 149, 241, 289, 323, 2533, 2831, 4097, 4579, 5491, 35909, 43061, 48127, 69649, 77843, 610453, 682271, 818159, 1323331, 10377701, 11598607, 197176319]

約数ペア:

[(1, 197176319), (17, 11598607), (19, 10377701), (149, 1323331), (241, 818159), (289, 682271), (323, 610453), (2533, 77843), (2831, 69649), (4097, 48127), (4579, 43061), (5491, 35909)]