201756731

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 240376752

約数和(自身を除く): 38620021

約数列:

[1, 11, 17, 43, 121, 187, 473, 731, 2057, 2281, 5203, 8041, 25091, 38777, 88451, 98083, 276001, 426547, 1078913, 1667411, 4692017, 11868043, 18341521, 201756731]

約数ペア:

[(1, 201756731), (11, 18341521), (17, 11868043), (43, 4692017), (121, 1667411), (187, 1078913), (473, 426547), (731, 276001), (2057, 98083), (2281, 88451), (5203, 38777), (8041, 25091)]