205366953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19267}}^1$

素因数の和:19317

約数の個数: 32

約数和(自身を含む): 332951040

約数和(自身を除く): 127584087

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 19267, 57801, 211937, 327539, 366073, 635811, 982617, 1098219, 3602929, 4026803, 6223241, 10808787, 12080409, 18669723, 68455651, 205366953]

約数ペア:

[(1, 205366953), (3, 68455651), (11, 18669723), (17, 12080409), (19, 10808787), (33, 6223241), (51, 4026803), (57, 3602929), (187, 1098219), (209, 982617), (323, 635811), (561, 366073), (627, 327539), (969, 211937), (3553, 57801), (10659, 19267)]