203496321

素因数分解:

$3^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{5827}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 310329344

約数和(自身を除く): 106833023

約数列:

[1, 3, 7, 21, 1663, 4989, 5827, 11641, 17481, 34923, 40789, 122367, 9690301, 29070903, 67832107, 203496321]

約数ペア:

[(1, 203496321), (3, 67832107), (7, 29070903), (21, 9690301), (1663, 122367), (4989, 40789), (5827, 34923), (11641, 17481)]