208794410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1898131}}^1$

素因数の和:1898149

約数の個数: 16

約数和(自身を含む): 409996512

約数和(自身を除く): 201202102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1898131, 3796262, 9490655, 18981310, 20879441, 41758882, 104397205, 208794410]

約数ペア:

[(1, 208794410), (2, 104397205), (5, 41758882), (10, 20879441), (11, 18981310), (22, 9490655), (55, 3796262), (110, 1898131)]