208049844

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{126551}}^1$

素因数の和:126695

約数の個数: 24

約数和(自身を含む): 488996928

約数和(自身を除く): 280947084

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 126551, 253102, 379653, 506204, 759306, 1518612, 17337487, 34674974, 52012461, 69349948, 104024922, 208049844]

約数ペア:

[(1, 208049844), (2, 104024922), (3, 69349948), (4, 52012461), (6, 34674974), (12, 17337487), (137, 1518612), (274, 759306), (411, 506204), (548, 379653), (822, 253102), (1644, 126551)]