221861530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2016923}}^1$

素因数の和:2016941

約数の個数: 16

約数和(自身を含む): 435655584

約数和(自身を除く): 213794054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2016923, 4033846, 10084615, 20169230, 22186153, 44372306, 110930765, 221861530]

約数ペア:

[(1, 221861530), (2, 110930765), (5, 44372306), (10, 22186153), (11, 20169230), (22, 10084615), (55, 4033846), (110, 2016923)]