209624544

素因数分解:

$2^5\times 3^3\times {\mathrm{242621}}^1$

素因数の和:242640

約数の個数: 48

約数和(自身を含む): 611407440

約数和(自身を除く): 401782896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 242621, 485242, 727863, 970484, 1455726, 1940968, 2183589, 2911452, 3881936, 4367178, 5822904, 6550767, 7763872, 8734356, 11645808, 13101534, 17468712, 23291616, 26203068, 34937424, 52406136, 69874848, 104812272, 209624544]

約数ペア:

[(1, 209624544), (2, 104812272), (3, 69874848), (4, 52406136), (6, 34937424), (8, 26203068), (9, 23291616), (12, 17468712), (16, 13101534), (18, 11645808), (24, 8734356), (27, 7763872), (32, 6550767), (36, 5822904), (48, 4367178), (54, 3881936), (72, 2911452), (96, 2183589), (108, 1940968), (144, 1455726), (216, 970484), (288, 727863), (432, 485242), (864, 242621)]