206573128

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 391547520

約数和(自身を除く): 184974392

約数列:

[1, 2, 4, 8, 181, 331, 362, 431, 662, 724, 862, 1324, 1448, 1724, 2648, 3448, 59911, 78011, 119822, 142661, 156022, 239644, 285322, 312044, 479288, 570644, 624088, 1141288, 25821641, 51643282, 103286564, 206573128]

約数ペア:

[(1, 206573128), (2, 103286564), (4, 51643282), (8, 25821641), (181, 1141288), (331, 624088), (362, 570644), (431, 479288), (662, 312044), (724, 285322), (862, 239644), (1324, 156022), (1448, 142661), (1724, 119822), (2648, 78011), (3448, 59911)]