209416014731

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{25013}}^1$

素因数の和:25369

約数の個数: 40

約数和(自身を含む): 267365040624

約数和(自身を除く): 57949025893

約数列:

[1, 7, 11, 49, 77, 317, 343, 539, 2219, 2401, 3487, 3773, 15533, 24409, 25013, 26411, 108731, 170863, 175091, 275143, 761117, 1196041, 1225637, 1926001, 7929121, 8372287, 8579459, 13482007, 55503847, 60056213, 87220331, 94374049, 388526929, 610542317, 660618343, 2719688503, 4273796219, 19037819521, 29916573533, 209416014731]

約数ペア:

[(1, 209416014731), (7, 29916573533), (11, 19037819521), (49, 4273796219), (77, 2719688503), (317, 660618343), (343, 610542317), (539, 388526929), (2219, 94374049), (2401, 87220331), (3487, 60056213), (3773, 55503847), (15533, 13482007), (24409, 8579459), (25013, 8372287), (26411, 7929121), (108731, 1926001), (170863, 1225637), (175091, 1196041), (275143, 761117)]