214901491310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1953649921}}^1$

素因数の和:1953649939

約数の個数: 16

約数和(自身を含む): 421988383152

約数和(自身を除く): 207086891842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1953649921, 3907299842, 9768249605, 19536499210, 21490149131, 42980298262, 107450745655, 214901491310]

約数ペア:

[(1, 214901491310), (2, 107450745655), (5, 42980298262), (10, 21490149131), (11, 19536499210), (22, 9768249605), (55, 3907299842), (110, 1953649921)]