205086712

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 391749120

約数和(自身を除く): 186662408

約数列:

[1, 2, 4, 8, 97, 127, 194, 254, 388, 508, 776, 1016, 2081, 4162, 8324, 12319, 16648, 24638, 49276, 98552, 201857, 264287, 403714, 528574, 807428, 1057148, 1614856, 2114296, 25635839, 51271678, 102543356, 205086712]

約数ペア:

[(1, 205086712), (2, 102543356), (4, 51271678), (8, 25635839), (97, 2114296), (127, 1614856), (194, 1057148), (254, 807428), (388, 528574), (508, 403714), (776, 264287), (1016, 201857), (2081, 98552), (4162, 49276), (8324, 24638), (12319, 16648)]