203361284

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{36497}}^1$

素因数の和:36707

約数の個数: 24

約数和(自身を含む): 408777600

約数和(自身を除く): 205416316

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 36497, 72994, 145988, 255479, 510958, 1021916, 7262903, 14525806, 29051612, 50840321, 101680642, 203361284]

約数ペア:

[(1, 203361284), (2, 101680642), (4, 50840321), (7, 29051612), (14, 14525806), (28, 7262903), (199, 1021916), (398, 510958), (796, 255479), (1393, 145988), (2786, 72994), (5572, 36497)]