195804543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2411}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 300091392

約数和(自身を除く): 104286849

約数列:

[1, 3, 11, 23, 33, 69, 107, 253, 321, 759, 1177, 2411, 2461, 3531, 7233, 7383, 26521, 27071, 55453, 79563, 81213, 166359, 257977, 609983, 773931, 1829949, 2837747, 5933471, 8513241, 17800413, 65268181, 195804543]

約数ペア:

[(1, 195804543), (3, 65268181), (11, 17800413), (23, 8513241), (33, 5933471), (69, 2837747), (107, 1829949), (253, 773931), (321, 609983), (759, 257977), (1177, 166359), (2411, 81213), (2461, 79563), (3531, 55453), (7233, 27071), (7383, 26521)]