230900971

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 279272448

約数和(自身を除く): 48371477

約数列:

[1, 7, 41, 73, 103, 107, 287, 511, 721, 749, 2993, 4223, 4387, 7519, 7811, 11021, 20951, 29561, 30709, 52633, 54677, 77147, 308279, 320251, 451861, 804533, 2157953, 2241757, 3163027, 5631731, 32985853, 230900971]

約数ペア:

[(1, 230900971), (7, 32985853), (41, 5631731), (73, 3163027), (103, 2241757), (107, 2157953), (287, 804533), (511, 451861), (721, 320251), (749, 308279), (2993, 77147), (4223, 54677), (4387, 52633), (7519, 30709), (7811, 29561), (11021, 20951)]