210751492

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{17383}}^1$

素因数の和:17827

約数の個数: 24

約数和(自身を含む): 422500736

約数和(自身を除く): 211749244

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 3031, 6062, 12124, 17383, 34766, 69532, 121681, 243362, 486724, 7526839, 15053678, 30107356, 52687873, 105375746, 210751492]

約数ペア:

[(1, 210751492), (2, 105375746), (4, 52687873), (7, 30107356), (14, 15053678), (28, 7526839), (433, 486724), (866, 243362), (1732, 121681), (3031, 69532), (6062, 34766), (12124, 17383)]