180823202

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1493}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 319261824

約数和(自身を除く): 138438622

約数列:

[1, 2, 7, 14, 41, 82, 211, 287, 422, 574, 1477, 1493, 2954, 2986, 8651, 10451, 17302, 20902, 60557, 61213, 121114, 122426, 315023, 428491, 630046, 856982, 2205161, 4410322, 12915943, 25831886, 90411601, 180823202]

約数ペア:

[(1, 180823202), (2, 90411601), (7, 25831886), (14, 12915943), (41, 4410322), (82, 2205161), (211, 856982), (287, 630046), (422, 428491), (574, 315023), (1477, 122426), (1493, 121114), (2954, 61213), (2986, 60557), (8651, 20902), (10451, 17302)]