208055400938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1351009097}}^1$

素因数の和:1351009117

約数の個数: 16

約数和(自身を含む): 389090620224

約数和(自身を除く): 181035219286

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1351009097, 2702018194, 9457063679, 14861100067, 18914127358, 29722200134, 104027700469, 208055400938]

約数ペア:

[(1, 208055400938), (2, 104027700469), (7, 29722200134), (11, 18914127358), (14, 14861100067), (22, 9457063679), (77, 2702018194), (154, 1351009097)]