201854220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364237}}^1$

素因数の和:3364249

約数の個数: 24

約数和(自身を含む): 565191984

約数和(自身を除く): 363337764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364237, 6728474, 10092711, 13456948, 16821185, 20185422, 33642370, 40370844, 50463555, 67284740, 100927110, 201854220]

約数ペア:

[(1, 201854220), (2, 100927110), (3, 67284740), (4, 50463555), (5, 40370844), (6, 33642370), (10, 20185422), (12, 16821185), (15, 13456948), (20, 10092711), (30, 6728474), (60, 3364237)]