212950210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1935911}}^1$

素因数の和:1935929

約数の個数: 16

約数和(自身を含む): 418156992

約数和(自身を除く): 205206782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1935911, 3871822, 9679555, 19359110, 21295021, 42590042, 106475105, 212950210]

約数ペア:

[(1, 212950210), (2, 106475105), (5, 42590042), (10, 21295021), (11, 19359110), (22, 9679555), (55, 3871822), (110, 1935911)]