204060857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{203857}}^1$

素因数の和:203888

約数の個数: 16

約数和(自身を含む): 273985152

約数和(自身を除く): 69924295

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 203857, 1426999, 2242427, 2650141, 15696989, 18550987, 29151551, 204060857]

約数ペア:

[(1, 204060857), (7, 29151551), (11, 18550987), (13, 15696989), (77, 2650141), (91, 2242427), (143, 1426999), (1001, 203857)]