200826213

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 312932352

約数和(自身を除く): 112106139

約数列:

[1, 3, 7, 21, 61, 183, 211, 427, 633, 743, 1281, 1477, 2229, 4431, 5201, 12871, 15603, 38613, 45323, 90097, 135969, 156773, 270291, 317261, 470319, 951783, 1097411, 3292233, 9563153, 28689459, 66942071, 200826213]

約数ペア:

[(1, 200826213), (3, 66942071), (7, 28689459), (21, 9563153), (61, 3292233), (183, 1097411), (211, 951783), (427, 470319), (633, 317261), (743, 270291), (1281, 156773), (1477, 135969), (2229, 90097), (4431, 45323), (5201, 38613), (12871, 15603)]