208889134119

素因数分解:

$3^4\times {\mathrm{100069}}^1\times {\mathrm{25771}}^1$

素因数の和:125852

約数の個数: 20

約数和(自身を含む): 312059488840

約数和(自身を除く): 103170354721

約数列:

[1, 3, 9, 27, 81, 25771, 77313, 100069, 231939, 300207, 695817, 900621, 2087451, 2701863, 8105589, 2578878199, 7736634597, 23209903791, 69629711373, 208889134119]

約数ペア:

[(1, 208889134119), (3, 69629711373), (9, 23209903791), (27, 7736634597), (81, 2578878199), (25771, 8105589), (77313, 2701863), (100069, 2087451), (231939, 900621), (300207, 695817)]