208442949

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{44171}}^1$

素因数の和:44209

約数の個数: 24

約数和(自身を含む): 328993056

約数和(自身を除く): 120550107

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 44171, 132513, 485881, 574223, 1457643, 1722669, 5344691, 6316453, 16034073, 18949359, 69480983, 208442949]

約数ペア:

[(1, 208442949), (3, 69480983), (11, 18949359), (13, 16034073), (33, 6316453), (39, 5344691), (121, 1722669), (143, 1457643), (363, 574223), (429, 485881), (1573, 132513), (4719, 44171)]