214355393

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1811}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 252288384

約数和(自身を除く): 37932991

約数列:

[1, 7, 37, 259, 457, 1811, 3199, 12677, 16909, 67007, 118363, 469049, 827627, 5793389, 30622199, 214355393]

約数ペア:

[(1, 214355393), (7, 30622199), (37, 5793389), (259, 827627), (457, 469049), (1811, 118363), (3199, 67007), (12677, 16909)]