205655238790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{1730959}}^1$

素因数の和:1731184

約数の個数: 24

約数和(自身を含む): 373606944480

約数和(自身を除く): 167951705690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11881, 23762, 59405, 118810, 1730959, 3461918, 8654795, 17309590, 188674531, 377349062, 943372655, 1886745310, 20565523879, 41131047758, 102827619395, 205655238790]

約数ペア:

[(1, 205655238790), (2, 102827619395), (5, 41131047758), (10, 20565523879), (109, 1886745310), (218, 943372655), (545, 377349062), (1090, 188674531), (11881, 17309590), (23762, 8654795), (59405, 3461918), (118810, 1730959)]