201660534

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{71359}}^1$

素因数の和:71524

約数の個数: 24

約数和(自身を含む): 439720320

約数和(自身を除く): 238059786

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 71359, 142718, 214077, 428154, 642231, 1284462, 11203363, 22406726, 33610089, 67220178, 100830267, 201660534]

約数ペア:

[(1, 201660534), (2, 100830267), (3, 67220178), (6, 33610089), (9, 22406726), (18, 11203363), (157, 1284462), (314, 642231), (471, 428154), (942, 214077), (1413, 142718), (2826, 71359)]