203419548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{297397}}^1$

素因数の和:297426

約数の個数: 36

約数和(自身を含む): 541264360

約数和(自身を除く): 337844812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 297397, 594794, 892191, 1189588, 1784382, 2676573, 3568764, 5353146, 5650543, 10706292, 11301086, 16951629, 22602172, 33903258, 50854887, 67806516, 101709774, 203419548]

約数ペア:

[(1, 203419548), (2, 101709774), (3, 67806516), (4, 50854887), (6, 33903258), (9, 22602172), (12, 16951629), (18, 11301086), (19, 10706292), (36, 5650543), (38, 5353146), (57, 3568764), (76, 2676573), (114, 1784382), (171, 1189588), (228, 892191), (342, 594794), (684, 297397)]