202290055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 301708800

約数和(自身を除く): 99418745

約数列:

[1, 5, 11, 17, 19, 55, 59, 85, 95, 187, 193, 209, 295, 323, 649, 935, 965, 1003, 1045, 1121, 1615, 2123, 3245, 3281, 3553, 3667, 5015, 5605, 10615, 11033, 11387, 12331, 16405, 17765, 18335, 19057, 36091, 40337, 55165, 56935, 61655, 62339, 95285, 125257, 180455, 193579, 201685, 209627, 216353, 311695, 626285, 685729, 967895, 1048135, 1081765, 2129369, 2379883, 3428645, 3678001, 10646845, 11899415, 18390005, 40458011, 202290055]

約数ペア:

[(1, 202290055), (5, 40458011), (11, 18390005), (17, 11899415), (19, 10646845), (55, 3678001), (59, 3428645), (85, 2379883), (95, 2129369), (187, 1081765), (193, 1048135), (209, 967895), (295, 685729), (323, 626285), (649, 311695), (935, 216353), (965, 209627), (1003, 201685), (1045, 193579), (1121, 180455), (1615, 125257), (2123, 95285), (3245, 62339), (3281, 61655), (3553, 56935), (3667, 55165), (5015, 40337), (5605, 36091), (10615, 19057), (11033, 18335), (11387, 17765), (12331, 16405)]