200780649

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1069}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 297952200

約数和(自身を除く): 97171551

約数列:

[1, 3, 9, 41, 123, 369, 509, 1069, 1527, 3207, 4581, 9621, 20869, 43829, 62607, 131487, 187821, 394461, 544121, 1632363, 4897089, 22308961, 66926883, 200780649]

約数ペア:

[(1, 200780649), (3, 66926883), (9, 22308961), (41, 4897089), (123, 1632363), (369, 544121), (509, 394461), (1069, 187821), (1527, 131487), (3207, 62607), (4581, 43829), (9621, 20869)]