206814216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7841}}^1$

素因数の和:8014

約数の個数: 64

約数和(自身を含む): 594737280

約数和(自身を除く): 387923064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 7841, 8792, 13188, 15682, 23523, 26376, 31364, 47046, 54887, 62728, 94092, 109774, 164661, 188184, 219548, 329322, 439096, 658644, 1231037, 1317288, 2462074, 3693111, 4924148, 7386222, 8617259, 9848296, 14772444, 17234518, 25851777, 29544888, 34469036, 51703554, 68938072, 103407108, 206814216]

約数ペア:

[(1, 206814216), (2, 103407108), (3, 68938072), (4, 51703554), (6, 34469036), (7, 29544888), (8, 25851777), (12, 17234518), (14, 14772444), (21, 9848296), (24, 8617259), (28, 7386222), (42, 4924148), (56, 3693111), (84, 2462074), (157, 1317288), (168, 1231037), (314, 658644), (471, 439096), (628, 329322), (942, 219548), (1099, 188184), (1256, 164661), (1884, 109774), (2198, 94092), (3297, 62728), (3768, 54887), (4396, 47046), (6594, 31364), (7841, 26376), (8792, 23523), (13188, 15682)]