208681792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{643}}^1$

素因数の和:1127

約数の個数: 56

約数和(自身を含む): 453432672

約数和(自身を除く): 244750880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 461, 643, 704, 922, 1286, 1844, 2572, 3688, 5071, 5144, 7073, 7376, 10142, 10288, 14146, 14752, 20284, 20576, 28292, 29504, 40568, 41152, 56584, 81136, 113168, 162272, 226336, 296423, 324544, 452672, 592846, 1185692, 2371384, 3260653, 4742768, 6521306, 9485536, 13042612, 18971072, 26085224, 52170448, 104340896, 208681792]

約数ペア:

[(1, 208681792), (2, 104340896), (4, 52170448), (8, 26085224), (11, 18971072), (16, 13042612), (22, 9485536), (32, 6521306), (44, 4742768), (64, 3260653), (88, 2371384), (176, 1185692), (352, 592846), (461, 452672), (643, 324544), (704, 296423), (922, 226336), (1286, 162272), (1844, 113168), (2572, 81136), (3688, 56584), (5071, 41152), (5144, 40568), (7073, 29504), (7376, 28292), (10142, 20576), (10288, 20284), (14146, 14752)]