215093046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{7103}}^1$

素因数の和:7225

約数の個数: 48

約数和(自身を含む): 505350144

約数和(自身を除く): 290257098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4326, 5047, 7103, 10094, 14206, 15141, 21309, 30282, 42618, 49721, 99442, 149163, 298326, 348047, 696094, 731609, 1044141, 1463218, 2088282, 2194827, 4389654, 5121263, 10242526, 15363789, 30727578, 35848841, 71697682, 107546523, 215093046]

約数ペア:

[(1, 215093046), (2, 107546523), (3, 71697682), (6, 35848841), (7, 30727578), (14, 15363789), (21, 10242526), (42, 5121263), (49, 4389654), (98, 2194827), (103, 2088282), (147, 1463218), (206, 1044141), (294, 731609), (309, 696094), (618, 348047), (721, 298326), (1442, 149163), (2163, 99442), (4326, 49721), (5047, 42618), (7103, 30282), (10094, 21309), (14206, 15141)]