199846504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15922

約数の個数: 48

約数和(自身を含む): 443584260

約数和(自身を除く): 243737756

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 15881, 31762, 63524, 127048, 174691, 206453, 349382, 412906, 698764, 825812, 1397528, 1651624, 1921601, 2270983, 3843202, 4541966, 7686404, 9083932, 15372808, 18167864, 24980813, 49961626, 99923252, 199846504]

約数ペア:

[(1, 199846504), (2, 99923252), (4, 49961626), (8, 24980813), (11, 18167864), (13, 15372808), (22, 9083932), (26, 7686404), (44, 4541966), (52, 3843202), (88, 2270983), (104, 1921601), (121, 1651624), (143, 1397528), (242, 825812), (286, 698764), (484, 412906), (572, 349382), (968, 206453), (1144, 174691), (1573, 127048), (3146, 63524), (6292, 31762), (12584, 15881)]