188335988

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{1061}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 333043200

約数和(自身を除く): 144707212

約数列:

[1, 2, 4, 199, 223, 398, 446, 796, 892, 1061, 2122, 4244, 44377, 88754, 177508, 211139, 236603, 422278, 473206, 844556, 946412, 47083997, 94167994, 188335988]

約数ペア:

[(1, 188335988), (2, 94167994), (4, 47083997), (199, 946412), (223, 844556), (398, 473206), (446, 422278), (796, 236603), (892, 211139), (1061, 177508), (2122, 88754), (4244, 44377)]