205255064

素因数分解:

$2^3\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{3323}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 440363520

約数和(自身を除く): 235108456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1103, 2206, 3323, 4412, 6646, 7721, 8824, 13292, 15442, 23261, 26584, 30884, 46522, 61768, 93044, 186088, 3665269, 7330538, 14661076, 25656883, 29322152, 51313766, 102627532, 205255064]

約数ペア:

[(1, 205255064), (2, 102627532), (4, 51313766), (7, 29322152), (8, 25656883), (14, 14661076), (28, 7330538), (56, 3665269), (1103, 186088), (2206, 93044), (3323, 61768), (4412, 46522), (6646, 30884), (7721, 26584), (8824, 23261), (13292, 15442)]