201148539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 303101568

約数和(自身を除く): 101953029

約数列:

[1, 3, 17, 37, 43, 51, 67, 111, 129, 201, 629, 731, 1139, 1369, 1591, 1887, 2193, 2479, 2881, 3417, 4107, 4773, 7437, 8643, 23273, 27047, 42143, 48977, 58867, 69819, 81141, 91723, 106597, 126429, 146931, 176601, 275169, 319791, 1000739, 1559291, 1812149, 3002217, 3944089, 4677873, 5436447, 11832267, 67049513, 201148539]

約数ペア:

[(1, 201148539), (3, 67049513), (17, 11832267), (37, 5436447), (43, 4677873), (51, 3944089), (67, 3002217), (111, 1812149), (129, 1559291), (201, 1000739), (629, 319791), (731, 275169), (1139, 176601), (1369, 146931), (1591, 126429), (1887, 106597), (2193, 91723), (2479, 81141), (2881, 69819), (3417, 58867), (4107, 48977), (4773, 42143), (7437, 27047), (8643, 23273)]