201121564

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{4273}}^1$

素因数の和:4366

約数の個数: 36

約数和(自身を含む): 412389712

約数和(自身を除く): 211268148

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1681, 3362, 4273, 6724, 8546, 11767, 17092, 23534, 29911, 47068, 59822, 119644, 175193, 350386, 700772, 1226351, 2452702, 4905404, 7182913, 14365826, 28731652, 50280391, 100560782, 201121564]

約数ペア:

[(1, 201121564), (2, 100560782), (4, 50280391), (7, 28731652), (14, 14365826), (28, 7182913), (41, 4905404), (82, 2452702), (164, 1226351), (287, 700772), (574, 350386), (1148, 175193), (1681, 119644), (3362, 59822), (4273, 47068), (6724, 29911), (8546, 23534), (11767, 17092)]