204092065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4289}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 253693440

約数和(自身を除く): 49601375

約数列:

[1, 5, 31, 155, 307, 1535, 4289, 9517, 21445, 47585, 132959, 664795, 1316723, 6583615, 40818413, 204092065]

約数ペア:

[(1, 204092065), (5, 40818413), (31, 6583615), (155, 1316723), (307, 664795), (1535, 132959), (4289, 47585), (9517, 21445)]