200830530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142433}}^1$

素因数の和:142490

約数の個数: 32

約数和(自身を含む): 492251904

約数和(自身を除く): 291421374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 142433, 284866, 427299, 712165, 854598, 1424330, 2136495, 4272990, 6694351, 13388702, 20083053, 33471755, 40166106, 66943510, 100415265, 200830530]

約数ペア:

[(1, 200830530), (2, 100415265), (3, 66943510), (5, 40166106), (6, 33471755), (10, 20083053), (15, 13388702), (30, 6694351), (47, 4272990), (94, 2136495), (141, 1424330), (235, 854598), (282, 712165), (470, 427299), (705, 284866), (1410, 142433)]