206824131

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 317802240

約数和(自身を除く): 110978109

約数列:

[1, 3, 9, 27, 41, 83, 123, 249, 369, 747, 1107, 2241, 2251, 3403, 6753, 10209, 20259, 30627, 60777, 91881, 92291, 186833, 276873, 560499, 830619, 1681497, 2491857, 5044491, 7660153, 22980459, 68941377, 206824131]

約数ペア:

[(1, 206824131), (3, 68941377), (9, 22980459), (27, 7660153), (41, 5044491), (83, 2491857), (123, 1681497), (249, 830619), (369, 560499), (747, 276873), (1107, 186833), (2241, 92291), (2251, 91881), (3403, 60777), (6753, 30627), (10209, 20259)]