205100476

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{45497}}^1$

素因数の和:45538

約数の個数: 36

約数和(自身を含む): 435688848

約数和(自身を除く): 230588372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 45497, 90994, 181988, 318479, 636958, 1046431, 1273916, 2092862, 2229353, 4185724, 4458706, 7325017, 8917412, 14650034, 29300068, 51275119, 102550238, 205100476]

約数ペア:

[(1, 205100476), (2, 102550238), (4, 51275119), (7, 29300068), (14, 14650034), (23, 8917412), (28, 7325017), (46, 4458706), (49, 4185724), (92, 2229353), (98, 2092862), (161, 1273916), (196, 1046431), (322, 636958), (644, 318479), (1127, 181988), (2254, 90994), (4508, 45497)]