198380896

素因数分解:

$2^5\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1031}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 447310080

約数和(自身を除く): 248929184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 859, 1031, 1718, 2062, 3436, 4124, 6013, 6872, 7217, 8248, 12026, 13744, 14434, 16496, 24052, 27488, 28868, 32992, 48104, 57736, 96208, 115472, 192416, 230944, 885629, 1771258, 3542516, 6199403, 7085032, 12398806, 14170064, 24797612, 28340128, 49595224, 99190448, 198380896]

約数ペア:

[(1, 198380896), (2, 99190448), (4, 49595224), (7, 28340128), (8, 24797612), (14, 14170064), (16, 12398806), (28, 7085032), (32, 6199403), (56, 3542516), (112, 1771258), (224, 885629), (859, 230944), (1031, 192416), (1718, 115472), (2062, 96208), (3436, 57736), (4124, 48104), (6013, 32992), (6872, 28868), (7217, 27488), (8248, 24052), (12026, 16496), (13744, 14434)]