202448257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 240226272

約数和(自身を除く): 37778015

約数列:

[1, 11, 17, 43, 187, 289, 473, 731, 1481, 3179, 8041, 12427, 16291, 25177, 63683, 136697, 276947, 428009, 700513, 1082611, 4708099, 11908721, 18404387, 202448257]

約数ペア:

[(1, 202448257), (11, 18404387), (17, 11908721), (43, 4708099), (187, 1082611), (289, 700513), (473, 428009), (731, 276947), (1481, 136697), (3179, 63683), (8041, 25177), (12427, 16291)]