189199759

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{10903}}^1$

素因数の和:11014

約数の個数: 16

約数和(自身を含む): 225407488

約数和(自身を除く): 36207729

約数列:

[1, 7, 37, 67, 259, 469, 2479, 10903, 17353, 76321, 403411, 730501, 2823877, 5113507, 27028537, 189199759]

約数ペア:

[(1, 189199759), (7, 27028537), (37, 5113507), (67, 2823877), (259, 730501), (469, 403411), (2479, 76321), (10903, 17353)]