200956473

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2521}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 308057256

約数和(自身を除く): 107100783

約数列:

[1, 3, 9, 17, 51, 153, 521, 1563, 2521, 4689, 7563, 8857, 22689, 26571, 42857, 79713, 128571, 385713, 1313441, 3940323, 11820969, 22328497, 66985491, 200956473]

約数ペア:

[(1, 200956473), (3, 66985491), (9, 22328497), (17, 11820969), (51, 3940323), (153, 1313441), (521, 385713), (1563, 128571), (2521, 79713), (4689, 42857), (7563, 26571), (8857, 22689)]