203840586

素因数分解:

$2^1\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{6689}}^1$

素因数の和:8390

約数の個数: 24

約数和(自身を含む): 441981540

約数和(自身を除く): 238140954

約数列:

[1, 2, 3, 6, 9, 18, 1693, 3386, 5079, 6689, 10158, 13378, 15237, 20067, 30474, 40134, 60201, 120402, 11324477, 22648954, 33973431, 67946862, 101920293, 203840586]

約数ペア:

[(1, 203840586), (2, 101920293), (3, 67946862), (6, 33973431), (9, 22648954), (18, 11324477), (1693, 120402), (3386, 60201), (5079, 40134), (6689, 30474), (10158, 20067), (13378, 15237)]