205040371245

素因数分解:

$3^1\times 5^1\times {\mathrm{6869}}^1\times {\mathrm{1990007}}^1$

素因数の和:1996884

約数の個数: 16

約数和(自身を含む): 328112519040

約数和(自身を除く): 123072147795

約数列:

[1, 3, 5, 15, 6869, 20607, 34345, 103035, 1990007, 5970021, 9950035, 29850105, 13669358083, 41008074249, 68346790415, 205040371245]

約数ペア:

[(1, 205040371245), (3, 68346790415), (5, 41008074249), (15, 13669358083), (6869, 29850105), (20607, 9950035), (34345, 5970021), (103035, 1990007)]