199650484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{10061}}^1$

素因数の和:10128

約数の個数: 36

約数和(自身を含む): 393444324

約数和(自身を除く): 193793840

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 4961, 9922, 10061, 19844, 20122, 40244, 110671, 221342, 412501, 442684, 825002, 1217381, 1650004, 2434762, 4537511, 4869524, 9075022, 18150044, 49912621, 99825242, 199650484]

約数ペア:

[(1, 199650484), (2, 99825242), (4, 49912621), (11, 18150044), (22, 9075022), (41, 4869524), (44, 4537511), (82, 2434762), (121, 1650004), (164, 1217381), (242, 825002), (451, 442684), (484, 412501), (902, 221342), (1804, 110671), (4961, 40244), (9922, 20122), (10061, 19844)]