207350429

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33721}}^1$

素因数の和:33788

約数の個数: 16

約数和(自身を含む): 249273024

約数和(自身を除く): 41922595

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 33721, 370931, 438373, 1450003, 4822103, 15950033, 18850039, 207350429]

約数ペア:

[(1, 207350429), (11, 18850039), (13, 15950033), (43, 4822103), (143, 1450003), (473, 438373), (559, 370931), (6149, 33721)]