200917353

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8867}}^1$

素因数の和:8973

約数の個数: 32

約数和(自身を含む): 333720576

約数和(自身を除く): 132803223

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 7553, 8867, 22659, 26601, 62069, 115271, 186207, 345813, 735961, 806897, 2207883, 2420691, 5151727, 9567493, 15455181, 28702479, 66972451, 200917353]

約数ペア:

[(1, 200917353), (3, 66972451), (7, 28702479), (13, 15455181), (21, 9567493), (39, 5151727), (83, 2420691), (91, 2207883), (249, 806897), (273, 735961), (581, 345813), (1079, 186207), (1743, 115271), (3237, 62069), (7553, 26601), (8867, 22659)]