208549832844

素因数分解:

$2^2\times 3^1\times {\mathrm{71443}}^1\times {\mathrm{243259}}^1$

素因数の和:314709

約数の個数: 24

約数和(自身を含む): 486625088320

約数和(自身を除く): 278075255476

約数列:

[1, 2, 3, 4, 6, 12, 71443, 142886, 214329, 243259, 285772, 428658, 486518, 729777, 857316, 973036, 1459554, 2919108, 17379152737, 34758305474, 52137458211, 69516610948, 104274916422, 208549832844]

約数ペア:

[(1, 208549832844), (2, 104274916422), (3, 69516610948), (4, 52137458211), (6, 34758305474), (12, 17379152737), (71443, 2919108), (142886, 1459554), (214329, 973036), (243259, 857316), (285772, 729777), (428658, 486518)]