225002864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{740141}}^1$

素因数の和:740168

約数の個数: 20

約数和(自身を含む): 458888040

約数和(自身を除く): 233885176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 740141, 1480282, 2960564, 5921128, 11842256, 14062679, 28125358, 56250716, 112501432, 225002864]

約数ペア:

[(1, 225002864), (2, 112501432), (4, 56250716), (8, 28125358), (16, 14062679), (19, 11842256), (38, 5921128), (76, 2960564), (152, 1480282), (304, 740141)]