249667054

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{195971}}^1$

素因数の和:196000

約数の個数: 24

約数和(自身を含む): 469156968

約数和(自身を除く): 219489914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 195971, 391942, 1371797, 2547623, 2743594, 5095246, 9602579, 17833361, 19205158, 35666722, 124833527, 249667054]

約数ペア:

[(1, 249667054), (2, 124833527), (7, 35666722), (13, 19205158), (14, 17833361), (26, 9602579), (49, 5095246), (91, 2743594), (98, 2547623), (182, 1371797), (637, 391942), (1274, 195971)]