219027204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{553099}}^1$

素因数の和:553120

約数の個数: 36

約数和(自身を含む): 603985200

約数和(自身を除く): 384957996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 553099, 1106198, 1659297, 2212396, 3318594, 4977891, 6084089, 6637188, 9955782, 12168178, 18252267, 19911564, 24336356, 36504534, 54756801, 73009068, 109513602, 219027204]

約数ペア:

[(1, 219027204), (2, 109513602), (3, 73009068), (4, 54756801), (6, 36504534), (9, 24336356), (11, 19911564), (12, 18252267), (18, 12168178), (22, 9955782), (33, 6637188), (36, 6084089), (44, 4977891), (66, 3318594), (99, 2212396), (132, 1659297), (198, 1106198), (396, 553099)]