200865940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{913027}}^1$

素因数の和:913047

約数の個数: 24

約数和(自身を含む): 460166112

約数和(自身を除く): 259300172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 913027, 1826054, 3652108, 4565135, 9130270, 10043297, 18260540, 20086594, 40173188, 50216485, 100432970, 200865940]

約数ペア:

[(1, 200865940), (2, 100432970), (4, 50216485), (5, 40173188), (10, 20086594), (11, 18260540), (20, 10043297), (22, 9130270), (44, 4565135), (55, 3652108), (110, 1826054), (220, 913027)]