209236812

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^2\times {\mathrm{929}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 492338280

約数和(自身を除く): 283101468

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 929, 1644, 1858, 2787, 3716, 5574, 11148, 18769, 37538, 56307, 75076, 112614, 127273, 225228, 254546, 381819, 509092, 763638, 1527276, 17436401, 34872802, 52309203, 69745604, 104618406, 209236812]

約数ペア:

[(1, 209236812), (2, 104618406), (3, 69745604), (4, 52309203), (6, 34872802), (12, 17436401), (137, 1527276), (274, 763638), (411, 509092), (548, 381819), (822, 254546), (929, 225228), (1644, 127273), (1858, 112614), (2787, 75076), (3716, 56307), (5574, 37538), (11148, 18769)]