204586129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4919}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 236160000

約数和(自身を除く): 31573871

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 4919, 41591, 54109, 93461, 978881, 1028071, 10767691, 18598739, 204586129]

約数ペア:

[(1, 204586129), (11, 18598739), (19, 10767691), (199, 1028071), (209, 978881), (2189, 93461), (3781, 54109), (4919, 41591)]