214813508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19037}}^1$

素因数の和:19092

約数の個数: 48

約数和(自身を含む): 477625344

約数和(自身を除く): 262811836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 19037, 38074, 76148, 133259, 247481, 266518, 494962, 533036, 590147, 989924, 1180294, 1732367, 2360588, 3464734, 4131029, 6929468, 7671911, 8262058, 15343822, 16524116, 30687644, 53703377, 107406754, 214813508]

約数ペア:

[(1, 214813508), (2, 107406754), (4, 53703377), (7, 30687644), (13, 16524116), (14, 15343822), (26, 8262058), (28, 7671911), (31, 6929468), (52, 4131029), (62, 3464734), (91, 2360588), (124, 1732367), (182, 1180294), (217, 989924), (364, 590147), (403, 533036), (434, 494962), (806, 266518), (868, 247481), (1612, 133259), (2821, 76148), (5642, 38074), (11284, 19037)]