206844057

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26693}}^1$

素因数の和:26750

約数の個数: 32

約数和(自身を含む): 358767360

約数和(自身を除く): 151923303

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 26693, 80079, 186851, 240237, 560553, 720711, 1094413, 1681659, 3283239, 5044977, 7660891, 9849717, 22982673, 29549151, 68948019, 206844057]

約数ペア:

[(1, 206844057), (3, 68948019), (7, 29549151), (9, 22982673), (21, 9849717), (27, 7660891), (41, 5044977), (63, 3283239), (123, 1681659), (189, 1094413), (287, 720711), (369, 560553), (861, 240237), (1107, 186851), (2583, 80079), (7749, 26693)]