199703196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72043}}^1$

素因数の和:72071

約数の個数: 72

約数和(自身を含む): 629376384

約数和(自身を除く): 429673188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 72043, 144086, 216129, 288172, 432258, 504301, 648387, 792473, 864516, 1008602, 1296774, 1512903, 1584946, 2017204, 2377419, 2593548, 3025806, 3169892, 4538709, 4754838, 5547311, 6051612, 7132257, 9077418, 9509676, 11094622, 14264514, 16641933, 18154836, 22189244, 28529028, 33283866, 49925799, 66567732, 99851598, 199703196]

約数ペア:

[(1, 199703196), (2, 99851598), (3, 66567732), (4, 49925799), (6, 33283866), (7, 28529028), (9, 22189244), (11, 18154836), (12, 16641933), (14, 14264514), (18, 11094622), (21, 9509676), (22, 9077418), (28, 7132257), (33, 6051612), (36, 5547311), (42, 4754838), (44, 4538709), (63, 3169892), (66, 3025806), (77, 2593548), (84, 2377419), (99, 2017204), (126, 1584946), (132, 1512903), (154, 1296774), (198, 1008602), (231, 864516), (252, 792473), (308, 648387), (396, 504301), (462, 432258), (693, 288172), (924, 216129), (1386, 144086), (2772, 72043)]