271536254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 470665728

約数和(自身を除く): 199129474

約数列:

[1, 2, 11, 22, 31, 61, 62, 107, 122, 214, 341, 671, 682, 1177, 1342, 1891, 2354, 3317, 3721, 3782, 6527, 6634, 7442, 13054, 20801, 36487, 40931, 41602, 71797, 72974, 81862, 115351, 143594, 202337, 230702, 398147, 404674, 796294, 1268861, 2225707, 2537722, 4379617, 4451414, 8759234, 12342557, 24685114, 135768127, 271536254]

約数ペア:

[(1, 271536254), (2, 135768127), (11, 24685114), (22, 12342557), (31, 8759234), (61, 4451414), (62, 4379617), (107, 2537722), (122, 2225707), (214, 1268861), (341, 796294), (671, 404674), (682, 398147), (1177, 230702), (1342, 202337), (1891, 143594), (2354, 115351), (3317, 81862), (3721, 72974), (3782, 71797), (6527, 41602), (6634, 40931), (7442, 36487), (13054, 20801)]