201955692

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{391387}}^1$

素因数の和:391437

約数の個数: 24

約数和(自身を含む): 482190016

約数和(自身を除く): 280234324

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 391387, 782774, 1174161, 1565548, 2348322, 4696644, 16829641, 33659282, 50488923, 67318564, 100977846, 201955692]

約数ペア:

[(1, 201955692), (2, 100977846), (3, 67318564), (4, 50488923), (6, 33659282), (12, 16829641), (43, 4696644), (86, 2348322), (129, 1565548), (172, 1174161), (258, 782774), (516, 391387)]