202421213

素因数分解:

${\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{4993}}^1$

素因数の和:5635

約数の個数: 8

約数和(自身を含む): 205672896

約数和(自身を除く): 3251683

約数列:

[1, 71, 571, 4993, 40541, 354503, 2851003, 202421213]

約数ペア:

[(1, 202421213), (71, 2851003), (571, 354503), (4993, 40541)]