197757946

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1150

約数の個数: 24

約数和(自身を含む): 309732660

約数和(自身を除く): 111974714

約数列:

[1, 2, 43, 53, 86, 106, 1009, 1849, 2018, 2279, 3698, 4558, 43387, 53477, 86774, 97997, 106954, 195994, 1865641, 2299511, 3731282, 4599022, 98878973, 197757946]

約数ペア:

[(1, 197757946), (2, 98878973), (43, 4599022), (53, 3731282), (86, 2299511), (106, 1865641), (1009, 195994), (1849, 106954), (2018, 97997), (2279, 86774), (3698, 53477), (4558, 43387)]