208061737345

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4063309}}^1$

素因数の和:4063358

約数の個数: 48

約数和(自身を含む): 333516484800

約数和(自身を除く): 125454747455

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 133, 209, 245, 385, 539, 665, 931, 1045, 1463, 2695, 4655, 7315, 10241, 51205, 4063309, 20316545, 28443163, 44696399, 77202871, 142215815, 199102141, 223481995, 312874793, 386014355, 540420097, 849231581, 995510705, 1564373965, 2190123551, 2702100485, 3782940679, 4246157905, 5944621067, 10950617755, 18914703395, 29723105335, 41612347469, 208061737345]

約数ペア:

[(1, 208061737345), (5, 41612347469), (7, 29723105335), (11, 18914703395), (19, 10950617755), (35, 5944621067), (49, 4246157905), (55, 3782940679), (77, 2702100485), (95, 2190123551), (133, 1564373965), (209, 995510705), (245, 849231581), (385, 540420097), (539, 386014355), (665, 312874793), (931, 223481995), (1045, 199102141), (1463, 142215815), (2695, 77202871), (4655, 44696399), (7315, 28443163), (10241, 20316545), (51205, 4063309)]