207185526

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{18013}}^1$

素因数の和:18098

約数の個数: 40

約数和(自身を含む): 470813904

約数和(自身を除く): 263628378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 18013, 36026, 54039, 108078, 162117, 324234, 486351, 972702, 1278923, 1459053, 2557846, 2918106, 3836769, 7673538, 11510307, 23020614, 34530921, 69061842, 103592763, 207185526]

約数ペア:

[(1, 207185526), (2, 103592763), (3, 69061842), (6, 34530921), (9, 23020614), (18, 11510307), (27, 7673538), (54, 3836769), (71, 2918106), (81, 2557846), (142, 1459053), (162, 1278923), (213, 972702), (426, 486351), (639, 324234), (1278, 162117), (1917, 108078), (3834, 54039), (5751, 36026), (11502, 18013)]