205536254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1334651}}^1$

素因数の和:1334671

約数の個数: 16

約数和(自身を含む): 384379776

約数和(自身を除く): 178843522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1334651, 2669302, 9342557, 14681161, 18685114, 29362322, 102768127, 205536254]

約数ペア:

[(1, 205536254), (2, 102768127), (7, 29362322), (11, 18685114), (14, 14681161), (22, 9342557), (77, 2669302), (154, 1334651)]