208058249

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 251197440

約数和(自身を除く): 43139191

約数列:

[1, 7, 59, 67, 73, 103, 413, 469, 511, 721, 3953, 4307, 4891, 6077, 6901, 7519, 27671, 30149, 34237, 42539, 48307, 52633, 288569, 407159, 443621, 503773, 2019983, 2850113, 3105347, 3526411, 29722607, 208058249]

約数ペア:

[(1, 208058249), (7, 29722607), (59, 3526411), (67, 3105347), (73, 2850113), (103, 2019983), (413, 503773), (469, 443621), (511, 407159), (721, 288569), (3953, 52633), (4307, 48307), (4891, 42539), (6077, 34237), (6901, 30149), (7519, 27671)]