205100901

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{555829}}^1$

素因数の和:555876

約数の個数: 12

約数和(自身を含む): 303483180

約数和(自身を除く): 98382279

約数列:

[1, 3, 9, 41, 123, 369, 555829, 1667487, 5002461, 22788989, 68366967, 205100901]

約数ペア:

[(1, 205100901), (3, 68366967), (9, 22788989), (41, 5002461), (123, 1667487), (369, 555829)]