207169939

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 239828400

約数和(自身を除く): 32658461

約数列:

[1, 17, 19, 29, 289, 323, 493, 551, 1301, 5491, 8381, 9367, 22117, 24719, 37729, 159239, 375989, 420223, 641393, 716851, 7143791, 10903681, 12186467, 207169939]

約数ペア:

[(1, 207169939), (17, 12186467), (19, 10903681), (29, 7143791), (289, 716851), (323, 641393), (493, 420223), (551, 375989), (1301, 159239), (5491, 37729), (8381, 24719), (9367, 22117)]