202440951

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{35201}}^1$

素因数の和:35284

約数の個数: 20

約数和(自身を含む): 306679824

約数和(自身を除く): 104238873

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 35201, 105603, 316809, 950427, 2499271, 2851281, 7497813, 22493439, 67480317, 202440951]

約数ペア:

[(1, 202440951), (3, 67480317), (9, 22493439), (27, 7497813), (71, 2851281), (81, 2499271), (213, 950427), (639, 316809), (1917, 105603), (5751, 35201)]