200550460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911593}}^1$

素因数の和:911613

約数の個数: 24

約数和(自身を含む): 459443376

約数和(自身を除く): 258892916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 911593, 1823186, 3646372, 4557965, 9115930, 10027523, 18231860, 20055046, 40110092, 50137615, 100275230, 200550460]

約数ペア:

[(1, 200550460), (2, 100275230), (4, 50137615), (5, 40110092), (10, 20055046), (11, 18231860), (20, 10027523), (22, 9115930), (44, 4557965), (55, 3646372), (110, 1823186), (220, 911593)]