202289278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 324539136

約数和(自身を除く): 122249858

約数列:

[1, 2, 23, 46, 73, 107, 146, 214, 563, 1126, 1679, 2461, 3358, 4922, 7811, 12949, 15622, 25898, 41099, 60241, 82198, 120482, 179653, 359306, 945277, 1385543, 1890554, 2771086, 4397593, 8795186, 101144639, 202289278]

約数ペア:

[(1, 202289278), (2, 101144639), (23, 8795186), (46, 4397593), (73, 2771086), (107, 1890554), (146, 1385543), (214, 945277), (563, 359306), (1126, 179653), (1679, 120482), (2461, 82198), (3358, 60241), (4922, 41099), (7811, 25898), (12949, 15622)]