201616669719

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1951}}^1\times {\mathrm{244303}}^1$

素因数の和:246307

約数の個数: 24

約数和(自身を含む): 297573998592

約数和(自身を除く): 95957328873

約数列:

[1, 3, 9, 47, 141, 423, 1951, 5853, 17559, 91697, 244303, 275091, 732909, 825273, 2198727, 11482241, 34446723, 103340169, 476635153, 1429905459, 4289716377, 22401852191, 67205556573, 201616669719]

約数ペア:

[(1, 201616669719), (3, 67205556573), (9, 22401852191), (47, 4289716377), (141, 1429905459), (423, 476635153), (1951, 103340169), (5853, 34446723), (17559, 11482241), (91697, 2198727), (244303, 825273), (275091, 732909)]