214629470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1951177}}^1$

素因数の和:1951195

約数の個数: 16

約数和(自身を含む): 421454448

約数和(自身を除く): 206824978

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1951177, 3902354, 9755885, 19511770, 21462947, 42925894, 107314735, 214629470]

約数ペア:

[(1, 214629470), (2, 107314735), (5, 42925894), (10, 21462947), (11, 19511770), (22, 9755885), (55, 3902354), (110, 1951177)]