216995276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167953}}^1$

素因数の和:167993

約数の個数: 24

約数和(自身を含む): 423244080

約数和(自身を除く): 206248804

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 167953, 335906, 671812, 2855201, 3191107, 5710402, 6382214, 11420804, 12764428, 54248819, 108497638, 216995276]

約数ペア:

[(1, 216995276), (2, 108497638), (4, 54248819), (17, 12764428), (19, 11420804), (34, 6382214), (38, 5710402), (68, 3191107), (76, 2855201), (323, 671812), (646, 335906), (1292, 167953)]