202105638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{534671}}^1$

素因数の和:534689

約数の個数: 32

約数和(自身を含む): 513285120

約数和(自身を除く): 311179482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 534671, 1069342, 1604013, 3208026, 3742697, 4812039, 7485394, 9624078, 11228091, 14436117, 22456182, 28872234, 33684273, 67368546, 101052819, 202105638]

約数ペア:

[(1, 202105638), (2, 101052819), (3, 67368546), (6, 33684273), (7, 28872234), (9, 22456182), (14, 14436117), (18, 11228091), (21, 9624078), (27, 7485394), (42, 4812039), (54, 3742697), (63, 3208026), (126, 1604013), (189, 1069342), (378, 534671)]