200620908

素因数分解:

$2^2\times 3^3\times {\mathrm{761}}^1\times {\mathrm{2441}}^1$

素因数の和:3215

約数の個数: 48

約数和(自身を含む): 521025120

約数和(自身を除く): 320404212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 761, 1522, 2283, 2441, 3044, 4566, 4882, 6849, 7323, 9132, 9764, 13698, 14646, 20547, 21969, 27396, 29292, 41094, 43938, 65907, 82188, 87876, 131814, 263628, 1857601, 3715202, 5572803, 7430404, 11145606, 16718409, 22291212, 33436818, 50155227, 66873636, 100310454, 200620908]

約数ペア:

[(1, 200620908), (2, 100310454), (3, 66873636), (4, 50155227), (6, 33436818), (9, 22291212), (12, 16718409), (18, 11145606), (27, 7430404), (36, 5572803), (54, 3715202), (108, 1857601), (761, 263628), (1522, 131814), (2283, 87876), (2441, 82188), (3044, 65907), (4566, 43938), (4882, 41094), (6849, 29292), (7323, 27396), (9132, 21969), (9764, 20547), (13698, 14646)]