205504827

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{6361}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 304612560

約数和(自身を除く): 99107733

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 6361, 10769, 19083, 32307, 69971, 209913, 566129, 769681, 1698387, 2309043, 6227419, 18682257, 68501609, 205504827]

約数ペア:

[(1, 205504827), (3, 68501609), (11, 18682257), (33, 6227419), (89, 2309043), (121, 1698387), (267, 769681), (363, 566129), (979, 209913), (2937, 69971), (6361, 32307), (10769, 19083)]