200445165

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15307}}^1$

素因数の和:15418

約数の個数: 32

約数和(自身を含む): 360044160

約数和(自身を除く): 159598995

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 13095, 15307, 45921, 76535, 137763, 229605, 413289, 688815, 1484779, 2066445, 4454337, 7423895, 13363011, 22271685, 40089033, 66815055, 200445165]

約数ペア:

[(1, 200445165), (3, 66815055), (5, 40089033), (9, 22271685), (15, 13363011), (27, 7423895), (45, 4454337), (97, 2066445), (135, 1484779), (291, 688815), (485, 413289), (873, 229605), (1455, 137763), (2619, 76535), (4365, 45921), (13095, 15307)]