210440639

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 223302144

約数和(自身を除く): 12861505

約数列:

[1, 23, 103, 211, 421, 2369, 4853, 9683, 21733, 43363, 88831, 499859, 997349, 2043113, 9149593, 210440639]

約数ペア:

[(1, 210440639), (23, 9149593), (103, 2043113), (211, 997349), (421, 499859), (2369, 88831), (4853, 43363), (9683, 21733)]