202987015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1201}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 304634880

約数和(自身を除く): 101647865

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 439, 1201, 2195, 3073, 4829, 6005, 8407, 13211, 15365, 24145, 33803, 42035, 66055, 92477, 169015, 462385, 527239, 2636195, 3690673, 5799629, 18453365, 28998145, 40597403, 202987015]

約数ペア:

[(1, 202987015), (5, 40597403), (7, 28998145), (11, 18453365), (35, 5799629), (55, 3690673), (77, 2636195), (385, 527239), (439, 462385), (1201, 169015), (2195, 92477), (3073, 66055), (4829, 42035), (6005, 33803), (8407, 24145), (13211, 15365)]