202455435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 404490240

約数和(自身を除く): 202034805

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 273, 355, 455, 497, 923, 1065, 1365, 1491, 2089, 2485, 2769, 4615, 6267, 6461, 7455, 10445, 13845, 14623, 19383, 27157, 31335, 32305, 43869, 73115, 81471, 96915, 135785, 148319, 190099, 219345, 407355, 444957, 570297, 741595, 950495, 1038233, 1928147, 2224785, 2851485, 3114699, 5191165, 5784441, 9640735, 13497029, 15573495, 28922205, 40491087, 67485145, 202455435]

約数ペア:

[(1, 202455435), (3, 67485145), (5, 40491087), (7, 28922205), (13, 15573495), (15, 13497029), (21, 9640735), (35, 5784441), (39, 5191165), (65, 3114699), (71, 2851485), (91, 2224785), (105, 1928147), (195, 1038233), (213, 950495), (273, 741595), (355, 570297), (455, 444957), (497, 407355), (923, 219345), (1065, 190099), (1365, 148319), (1491, 135785), (2089, 96915), (2485, 81471), (2769, 73115), (4615, 43869), (6267, 32305), (6461, 31335), (7455, 27157), (10445, 19383), (13845, 14623)]