260200094

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{21943}}^1$

素因数の和:21981

約数の個数: 36

約数和(自身を含む): 499072392

約数和(自身を除く): 238872298

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 21943, 43886, 153601, 241373, 307202, 482746, 1075207, 1689611, 2150414, 2655103, 3379222, 5310206, 11827277, 18585721, 23654554, 37171442, 130100047, 260200094]

約数ペア:

[(1, 260200094), (2, 130100047), (7, 37171442), (11, 23654554), (14, 18585721), (22, 11827277), (49, 5310206), (77, 3379222), (98, 2655103), (121, 2150414), (154, 1689611), (242, 1075207), (539, 482746), (847, 307202), (1078, 241373), (1694, 153601), (5929, 43886), (11858, 21943)]