210705484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{208207}}^1$

素因数の和:208245

約数の個数: 24

約数和(自身を含む): 419747328

約数和(自身を除く): 209041844

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 208207, 416414, 832828, 2290277, 4580554, 4788761, 9161108, 9577522, 19155044, 52676371, 105352742, 210705484]

約数ペア:

[(1, 210705484), (2, 105352742), (4, 52676371), (11, 19155044), (22, 9577522), (23, 9161108), (44, 4788761), (46, 4580554), (92, 2290277), (253, 832828), (506, 416414), (1012, 208207)]