222708970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{184057}}^1$

素因数の和:184086

約数の個数: 24

約数和(自身を含む): 440634852

約数和(自身を除く): 217925882

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 184057, 368114, 920285, 1840570, 2024627, 4049254, 10123135, 20246270, 22270897, 44541794, 111354485, 222708970]

約数ペア:

[(1, 222708970), (2, 111354485), (5, 44541794), (10, 22270897), (11, 20246270), (22, 10123135), (55, 4049254), (110, 2024627), (121, 1840570), (242, 920285), (605, 368114), (1210, 184057)]