212944907

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{16417}}^1$

素因数の和:16550

約数の個数: 16

約数和(自身を含む): 260061120

約数和(自身を除く): 47116213

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 16417, 114919, 279089, 1789453, 1953623, 12526171, 30420701, 212944907]

約数ペア:

[(1, 212944907), (7, 30420701), (17, 12526171), (109, 1953623), (119, 1789453), (763, 279089), (1853, 114919), (12971, 16417)]