211081444

素因数分解:

$2^2\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{3119}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 422472960

約数和(自身を除く): 211391516

約数列:

[1, 2, 4, 7, 14, 28, 2417, 3119, 4834, 6238, 9668, 12476, 16919, 21833, 33838, 43666, 67676, 87332, 7538623, 15077246, 30154492, 52770361, 105540722, 211081444]

約数ペア:

[(1, 211081444), (2, 105540722), (4, 52770361), (7, 30154492), (14, 15077246), (28, 7538623), (2417, 87332), (3119, 67676), (4834, 43666), (6238, 33838), (9668, 21833), (12476, 16919)]