210200210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1910911}}^1$

素因数の和:1910929

約数の個数: 16

約数和(自身を含む): 412756992

約数和(自身を除く): 202556782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1910911, 3821822, 9554555, 19109110, 21020021, 42040042, 105100105, 210200210]

約数ペア:

[(1, 210200210), (2, 105100105), (5, 42040042), (10, 21020021), (11, 19109110), (22, 9554555), (55, 3821822), (110, 1910911)]