201611103

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 285327360

約数和(自身を除く): 83716257

約数列:

[1, 3, 29, 71, 87, 127, 213, 257, 381, 771, 2059, 3683, 6177, 7453, 9017, 11049, 18247, 22359, 27051, 32639, 54741, 97917, 261493, 529163, 784479, 946531, 1587489, 2317369, 2839593, 6952107, 67203701, 201611103]

約数ペア:

[(1, 201611103), (3, 67203701), (29, 6952107), (71, 2839593), (87, 2317369), (127, 1587489), (213, 946531), (257, 784479), (381, 529163), (771, 261493), (2059, 97917), (3683, 54741), (6177, 32639), (7453, 27051), (9017, 22359), (11049, 18247)]