201862297

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 258621440

約数和(自身を除く): 56759143

約数列:

[1, 7, 13, 31, 91, 163, 217, 403, 439, 1141, 2119, 2821, 3073, 5053, 5707, 13609, 14833, 35371, 39949, 65689, 71557, 95263, 176917, 459823, 500899, 930241, 1238419, 2218267, 6511687, 15527869, 28837471, 201862297]

約数ペア:

[(1, 201862297), (7, 28837471), (13, 15527869), (31, 6511687), (91, 2218267), (163, 1238419), (217, 930241), (403, 500899), (439, 459823), (1141, 176917), (2119, 95263), (2821, 71557), (3073, 65689), (5053, 39949), (5707, 35371), (13609, 14833)]