209767332

素因数分解:

$2^2\times 3^1\times {\mathrm{907}}^1\times {\mathrm{19273}}^1$

素因数の和:20187

約数の個数: 24

約数和(自身を含む): 490022176

約数和(自身を除く): 280254844

約数列:

[1, 2, 3, 4, 6, 12, 907, 1814, 2721, 3628, 5442, 10884, 19273, 38546, 57819, 77092, 115638, 231276, 17480611, 34961222, 52441833, 69922444, 104883666, 209767332]

約数ペア:

[(1, 209767332), (2, 104883666), (3, 69922444), (4, 52441833), (6, 34961222), (12, 17480611), (907, 231276), (1814, 115638), (2721, 77092), (3628, 57819), (5442, 38546), (10884, 19273)]