200928559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 240045120

約数和(自身を除く): 39116561

約数列:

[1, 13, 17, 29, 107, 221, 293, 377, 493, 1391, 1819, 3103, 3809, 4981, 6409, 8497, 23647, 31351, 40339, 52751, 64753, 110461, 144449, 407563, 532967, 685763, 909179, 1877837, 6928571, 11819327, 15456043, 200928559]

約数ペア:

[(1, 200928559), (13, 15456043), (17, 11819327), (29, 6928571), (107, 1877837), (221, 909179), (293, 685763), (377, 532967), (493, 407563), (1391, 144449), (1819, 110461), (3103, 64753), (3809, 52751), (4981, 40339), (6409, 31351), (8497, 23647)]