204934191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{80651}}^1$

素因数の和:80683

約数の個数: 24

約数和(自身を含む): 343254912

約数和(自身を除く): 138320721

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 80651, 241953, 564557, 887161, 1693671, 2661483, 6210127, 9758771, 18630381, 29276313, 68311397, 204934191]

約数ペア:

[(1, 204934191), (3, 68311397), (7, 29276313), (11, 18630381), (21, 9758771), (33, 6210127), (77, 2661483), (121, 1693671), (231, 887161), (363, 564557), (847, 241953), (2541, 80651)]