201815054

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 351475200

約数和(自身を除く): 149660146

約数列:

[1, 2, 7, 14, 107, 199, 214, 398, 677, 749, 1354, 1393, 1498, 2786, 4739, 9478, 21293, 42586, 72439, 134723, 144878, 149051, 269446, 298102, 507073, 943061, 1014146, 1886122, 14415361, 28830722, 100907527, 201815054]

約数ペア:

[(1, 201815054), (2, 100907527), (7, 28830722), (14, 14415361), (107, 1886122), (199, 1014146), (214, 943061), (398, 507073), (677, 298102), (749, 269446), (1354, 149051), (1393, 144878), (1498, 134723), (2786, 72439), (4739, 42586), (9478, 21293)]