194863088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{91571}}^1$

素因数の和:91605

約数の個数: 40

約数和(自身を含む): 454197120

約数和(自身を除く): 259334032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 91571, 183142, 366284, 640997, 732568, 1281994, 1465136, 1739849, 2563988, 3479698, 5127976, 6959396, 10255952, 12178943, 13918792, 24357886, 27837584, 48715772, 97431544, 194863088]

約数ペア:

[(1, 194863088), (2, 97431544), (4, 48715772), (7, 27837584), (8, 24357886), (14, 13918792), (16, 12178943), (19, 10255952), (28, 6959396), (38, 5127976), (56, 3479698), (76, 2563988), (112, 1739849), (133, 1465136), (152, 1281994), (266, 732568), (304, 640997), (532, 366284), (1064, 183142), (2128, 91571)]