209317521632

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{1913}}^1\times {\mathrm{8527}}^1$

素因数の和:10851

約数の個数: 48

約数和(自身を含む): 413385964992

約数和(自身を除く): 204068443360

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 1913, 3208, 3826, 6416, 7652, 8527, 12832, 15304, 17054, 30608, 34108, 61216, 68216, 136432, 272864, 767113, 1534226, 3068452, 3419327, 6136904, 6838654, 12273808, 13677308, 16312151, 24547616, 27354616, 32624302, 54709232, 65248604, 109418464, 130497208, 260994416, 521988832, 6541172551, 13082345102, 26164690204, 52329380408, 104658760816, 209317521632]

約数ペア:

[(1, 209317521632), (2, 104658760816), (4, 52329380408), (8, 26164690204), (16, 13082345102), (32, 6541172551), (401, 521988832), (802, 260994416), (1604, 130497208), (1913, 109418464), (3208, 65248604), (3826, 54709232), (6416, 32624302), (7652, 27354616), (8527, 24547616), (12832, 16312151), (15304, 13677308), (17054, 12273808), (30608, 6838654), (34108, 6136904), (61216, 3419327), (68216, 3068452), (136432, 1534226), (272864, 767113)]