204680931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{749747}}^1$

素因数の和:749770

約数の個数: 16

約数和(自身を含む): 335887104

約数和(自身を除く): 131206173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 749747, 2249241, 5248229, 9746711, 15744687, 29240133, 68226977, 204680931]

約数ペア:

[(1, 204680931), (3, 68226977), (7, 29240133), (13, 15744687), (21, 9746711), (39, 5248229), (91, 2249241), (273, 749747)]