220166433

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 354332160

約数和(自身を除く): 134165727

約数列:

[1, 3, 9, 19, 31, 41, 57, 93, 123, 171, 279, 369, 589, 779, 1013, 1271, 1767, 2337, 3039, 3813, 5301, 7011, 9117, 11439, 19247, 24149, 31403, 41533, 57741, 72447, 94209, 124599, 173223, 217341, 282627, 373797, 596657, 789127, 1287523, 1789971, 2367381, 3862569, 5369913, 7102143, 11587707, 24462937, 73388811, 220166433]

約数ペア:

[(1, 220166433), (3, 73388811), (9, 24462937), (19, 11587707), (31, 7102143), (41, 5369913), (57, 3862569), (93, 2367381), (123, 1789971), (171, 1287523), (279, 789127), (369, 596657), (589, 373797), (779, 282627), (1013, 217341), (1271, 173223), (1767, 124599), (2337, 94209), (3039, 72447), (3813, 57741), (5301, 41533), (7011, 31403), (9117, 24149), (11439, 19247)]