208021078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 338722560

約数和(自身を除く): 130701482

約数列:

[1, 2, 17, 34, 53, 106, 241, 479, 482, 901, 958, 1802, 4097, 8143, 8194, 12773, 16286, 25387, 25546, 50774, 115439, 217141, 230878, 431579, 434282, 863158, 1962463, 3924926, 6118267, 12236534, 104010539, 208021078]

約数ペア:

[(1, 208021078), (2, 104010539), (17, 12236534), (34, 6118267), (53, 3924926), (106, 1962463), (241, 863158), (479, 434282), (482, 431579), (901, 230878), (958, 217141), (1802, 115439), (4097, 50774), (8143, 25546), (8194, 25387), (12773, 16286)]