204731408

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15361}}^1$

素因数の和:15400

約数の個数: 60

約数和(自身を含む): 488603772

約数和(自身を除く): 283872364

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 15361, 30722, 61444, 107527, 122888, 215054, 245776, 261137, 430108, 522274, 752689, 860216, 1044548, 1505378, 1720432, 1827959, 2089096, 3010756, 3655918, 4178192, 6021512, 7311836, 12043024, 12795713, 14623672, 25591426, 29247344, 51182852, 102365704, 204731408]

約数ペア:

[(1, 204731408), (2, 102365704), (4, 51182852), (7, 29247344), (8, 25591426), (14, 14623672), (16, 12795713), (17, 12043024), (28, 7311836), (34, 6021512), (49, 4178192), (56, 3655918), (68, 3010756), (98, 2089096), (112, 1827959), (119, 1720432), (136, 1505378), (196, 1044548), (238, 860216), (272, 752689), (392, 522274), (476, 430108), (784, 261137), (833, 245776), (952, 215054), (1666, 122888), (1904, 107527), (3332, 61444), (6664, 30722), (13328, 15361)]