227135018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 386640000

約数和(自身を除く): 159504982

約数列:

[1, 2, 11, 22, 29, 58, 199, 319, 398, 638, 1789, 2189, 3578, 4378, 5771, 11542, 19679, 39358, 51881, 63481, 103762, 126962, 356011, 570691, 712022, 1141382, 3916121, 7832242, 10324319, 20648638, 113567509, 227135018]

約数ペア:

[(1, 227135018), (2, 113567509), (11, 20648638), (22, 10324319), (29, 7832242), (58, 3916121), (199, 1141382), (319, 712022), (398, 570691), (638, 356011), (1789, 126962), (2189, 103762), (3578, 63481), (4378, 51881), (5771, 39358), (11542, 19679)]