297206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 580608

約数和(自身を除く): 283402

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 71, 91, 142, 161, 182, 299, 322, 497, 598, 923, 994, 1633, 1846, 2093, 3266, 4186, 6461, 11431, 12922, 21229, 22862, 42458, 148603, 297206]

約数ペア:

[(1, 297206), (2, 148603), (7, 42458), (13, 22862), (14, 21229), (23, 12922), (26, 11431), (46, 6461), (71, 4186), (91, 3266), (142, 2093), (161, 1846), (182, 1633), (299, 994), (322, 923), (497, 598)]