214973353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30497}}^1$

素因数の和:30576

約数の個数: 16

約数和(自身を含む): 263502720

約数和(自身を除く): 48529367

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 30497, 213479, 579443, 1616341, 4056101, 11314387, 30710479, 214973353]

約数ペア:

[(1, 214973353), (7, 30710479), (19, 11314387), (53, 4056101), (133, 1616341), (371, 579443), (1007, 213479), (7049, 30497)]