203412027

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2543}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 335075328

約数和(自身を除く): 131663301

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 293, 879, 2051, 2543, 3809, 6153, 7629, 11427, 17801, 26663, 33059, 53403, 79989, 99177, 231413, 694239, 745099, 2235297, 5215693, 9686287, 15647079, 29058861, 67804009, 203412027]

約数ペア:

[(1, 203412027), (3, 67804009), (7, 29058861), (13, 15647079), (21, 9686287), (39, 5215693), (91, 2235297), (273, 745099), (293, 694239), (879, 231413), (2051, 99177), (2543, 79989), (3809, 53403), (6153, 33059), (7629, 26663), (11427, 17801)]