211866564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{194017}}^1$

素因数の和:194044

約数の個数: 48

約数和(自身を含む): 608440448

約数和(自身を除く): 396573884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 194017, 388034, 582051, 776068, 1164102, 1358119, 2328204, 2522221, 2716238, 4074357, 5044442, 5432476, 7566663, 8148714, 10088884, 15133326, 16297428, 17655547, 30266652, 35311094, 52966641, 70622188, 105933282, 211866564]

約数ペア:

[(1, 211866564), (2, 105933282), (3, 70622188), (4, 52966641), (6, 35311094), (7, 30266652), (12, 17655547), (13, 16297428), (14, 15133326), (21, 10088884), (26, 8148714), (28, 7566663), (39, 5432476), (42, 5044442), (52, 4074357), (78, 2716238), (84, 2522221), (91, 2328204), (156, 1358119), (182, 1164102), (273, 776068), (364, 582051), (546, 388034), (1092, 194017)]