200748196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{414769}}^1$

素因数の和:414795

約数の個数: 18

約数和(自身を含む): 386150870

約数和(自身を除く): 185402674

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 414769, 829538, 1659076, 4562459, 9124918, 18249836, 50187049, 100374098, 200748196]

約数ペア:

[(1, 200748196), (2, 100374098), (4, 50187049), (11, 18249836), (22, 9124918), (44, 4562459), (121, 1659076), (242, 829538), (484, 414769)]