202390672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8273}}^1$

素因数の和:8431

約数の個数: 40

約数和(自身を含む): 430909920

約数和(自身を除く): 228519248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 8273, 12232, 16546, 24464, 33092, 66184, 91003, 132368, 182006, 364012, 728024, 1149947, 1456048, 2299894, 4599788, 9199576, 12649417, 18399152, 25298834, 50597668, 101195336, 202390672]

約数ペア:

[(1, 202390672), (2, 101195336), (4, 50597668), (8, 25298834), (11, 18399152), (16, 12649417), (22, 9199576), (44, 4599788), (88, 2299894), (139, 1456048), (176, 1149947), (278, 728024), (556, 364012), (1112, 182006), (1529, 132368), (2224, 91003), (3058, 66184), (6116, 33092), (8273, 24464), (12232, 16546)]