202130181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12841}}^1$

素因数の和:12914

約数の個数: 32

約数和(自身を含む): 332864640

約数和(自身を除く): 130734459

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 12841, 15741, 38523, 115569, 141251, 346707, 423753, 680573, 1271259, 2041719, 3813777, 6125157, 7486303, 18375471, 22458909, 67376727, 202130181]

約数ペア:

[(1, 202130181), (3, 67376727), (9, 22458909), (11, 18375471), (27, 7486303), (33, 6125157), (53, 3813777), (99, 2041719), (159, 1271259), (297, 680573), (477, 423753), (583, 346707), (1431, 141251), (1749, 115569), (5247, 38523), (12841, 15741)]