211297393

素因数分解:

${\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 222842880

約数和(自身を除く): 11545487

約数列:

[1, 29, 103, 127, 557, 2987, 3683, 13081, 16153, 57371, 70739, 379349, 1663759, 2051431, 7286117, 211297393]

約数ペア:

[(1, 211297393), (29, 7286117), (103, 2051431), (127, 1663759), (557, 379349), (2987, 70739), (3683, 57371), (13081, 16153)]