208027677

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 36

約数和(自身を含む): 330231552

約数和(自身を除く): 122203875

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 507, 1573, 1859, 3391, 4719, 5577, 10173, 20449, 37301, 44083, 61347, 111903, 132249, 410311, 484913, 573079, 1230933, 1454739, 1719237, 5334043, 6303869, 16002129, 18911607, 69342559, 208027677]

約数ペア:

[(1, 208027677), (3, 69342559), (11, 18911607), (13, 16002129), (33, 6303869), (39, 5334043), (121, 1719237), (143, 1454739), (169, 1230933), (363, 573079), (429, 484913), (507, 410311), (1573, 132249), (1859, 111903), (3391, 61347), (4719, 44083), (5577, 37301), (10173, 20449)]