200055609

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 339940800

約数和(自身を除く): 139885191

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 663, 1521, 1989, 2579, 2873, 4563, 5967, 7737, 8619, 23211, 25857, 33527, 43843, 69633, 77571, 100581, 131529, 301743, 394587, 435851, 569959, 905229, 1183761, 1307553, 1709877, 3922659, 5129631, 7409467, 11767977, 15388893, 22228401, 66685203, 200055609]

約数ペア:

[(1, 200055609), (3, 66685203), (9, 22228401), (13, 15388893), (17, 11767977), (27, 7409467), (39, 5129631), (51, 3922659), (117, 1709877), (153, 1307553), (169, 1183761), (221, 905229), (351, 569959), (459, 435851), (507, 394587), (663, 301743), (1521, 131529), (1989, 100581), (2579, 77571), (2873, 69633), (4563, 43843), (5967, 33527), (7737, 25857), (8619, 23211)]