201812799713

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3284767}}^1$

素因数の和:3284972

約数の個数: 16

約数和(自身を含む): 235872620544

約数和(自身を除く): 34059820831

約数列:

[1, 7, 67, 131, 469, 917, 8777, 61439, 3284767, 22993369, 220079389, 430304477, 1540555723, 3012131339, 28830399959, 201812799713]

約数ペア:

[(1, 201812799713), (7, 28830399959), (67, 3012131339), (131, 1540555723), (469, 430304477), (917, 220079389), (8777, 22993369), (61439, 3284767)]