203422293

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 312238080

約数和(自身を除く): 108815787

約数列:

[1, 3, 9, 27, 43, 83, 129, 249, 387, 747, 1161, 2111, 2241, 3569, 6333, 10707, 18999, 32121, 56997, 90773, 96363, 175213, 272319, 525639, 816957, 1576917, 2450871, 4730751, 7534159, 22602477, 67807431, 203422293]

約数ペア:

[(1, 203422293), (3, 67807431), (9, 22602477), (27, 7534159), (43, 4730751), (83, 2450871), (129, 1576917), (249, 816957), (387, 525639), (747, 272319), (1161, 175213), (2111, 96363), (2241, 90773), (3569, 56997), (6333, 32121), (10707, 18999)]