220993788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{969271}}^1$

素因数の和:969297

約数の個数: 24

約数和(自身を含む): 542792320

約数和(自身を除く): 321798532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 969271, 1938542, 2907813, 3877084, 5815626, 11631252, 18416149, 36832298, 55248447, 73664596, 110496894, 220993788]

約数ペア:

[(1, 220993788), (2, 110496894), (3, 73664596), (4, 55248447), (6, 36832298), (12, 18416149), (19, 11631252), (38, 5815626), (57, 3877084), (76, 2907813), (114, 1938542), (228, 969271)]