214965894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{250543}}^1$

素因数の和:250572

約数の個数: 32

約数和(自身を含む): 505096704

約数和(自身を除く): 290130810

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 250543, 501086, 751629, 1503258, 2755973, 3257059, 5511946, 6514118, 8267919, 9771177, 16535838, 19542354, 35827649, 71655298, 107482947, 214965894]

約数ペア:

[(1, 214965894), (2, 107482947), (3, 71655298), (6, 35827649), (11, 19542354), (13, 16535838), (22, 9771177), (26, 8267919), (33, 6514118), (39, 5511946), (66, 3257059), (78, 2755973), (143, 1503258), (286, 751629), (429, 501086), (858, 250543)]