204564836

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{36713}}^1$

素因数の和:36923

約数の個数: 24

約数和(自身を含む): 411196800

約数和(自身を除く): 206631964

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 36713, 73426, 146852, 256991, 513982, 1027964, 7305887, 14611774, 29223548, 51141209, 102282418, 204564836]

約数ペア:

[(1, 204564836), (2, 102282418), (4, 51141209), (7, 29223548), (14, 14611774), (28, 7305887), (199, 1027964), (398, 513982), (796, 256991), (1393, 146852), (2786, 73426), (5572, 36713)]