196236477

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{507071}}^1$

素因数の和:507120

約数の個数: 12

約数和(自身を含む): 290045184

約数和(自身を除く): 93808707

約数列:

[1, 3, 9, 43, 129, 387, 507071, 1521213, 4563639, 21804053, 65412159, 196236477]

約数ペア:

[(1, 196236477), (3, 65412159), (9, 21804053), (43, 4563639), (129, 1521213), (387, 507071)]