205989486693

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{10072343}}^1$

素因数の和:10072764

約数の個数: 16

約数和(自身を含む): 291533924736

約数和(自身を除く): 85544438043

約数列:

[1, 3, 17, 51, 401, 1203, 6817, 20451, 10072343, 30217029, 171229831, 513689493, 4039009543, 12117028629, 68663162231, 205989486693]

約数ペア:

[(1, 205989486693), (3, 68663162231), (17, 12117028629), (51, 4039009543), (401, 513689493), (1203, 171229831), (6817, 30217029), (20451, 10072343)]