207161192

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{90227}}^1$

素因数の和:90281

約数の個数: 32

約数和(自身を含む): 454749120

約数和(自身を除く): 247587928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 90227, 180454, 360908, 631589, 721816, 1263178, 2526356, 3699307, 5052712, 7398614, 14797228, 25895149, 29594456, 51790298, 103580596, 207161192]

約数ペア:

[(1, 207161192), (2, 103580596), (4, 51790298), (7, 29594456), (8, 25895149), (14, 14797228), (28, 7398614), (41, 5052712), (56, 3699307), (82, 2526356), (164, 1263178), (287, 721816), (328, 631589), (574, 360908), (1148, 180454), (2296, 90227)]