201339891

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6547}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 320590080

約数和(自身を除く): 119250189

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 6547, 10251, 19641, 30753, 58923, 111299, 176769, 333897, 438649, 1001691, 1315947, 3005073, 3947841, 7457033, 11843523, 22371099, 67113297, 201339891]

約数ペア:

[(1, 201339891), (3, 67113297), (9, 22371099), (17, 11843523), (27, 7457033), (51, 3947841), (67, 3005073), (153, 1315947), (201, 1001691), (459, 438649), (603, 333897), (1139, 176769), (1809, 111299), (3417, 58923), (6547, 30753), (10251, 19641)]