209969235866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{24023}}^1$

素因数の和:25431

約数の個数: 48

約数和(自身を含む): 359273154240

約数和(自身を除く): 149303918374

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 1361, 2722, 3211, 6422, 17693, 24023, 25859, 35386, 48046, 51718, 230009, 312299, 336167, 456437, 460018, 624598, 672334, 912874, 4059887, 4370171, 5933681, 8119774, 8740342, 11867362, 32695303, 65390606, 77137853, 154275706, 425038939, 621210757, 850077878, 1242421514, 5525506207, 8075739841, 11051012414, 16151479682, 104984617933, 209969235866]

約数ペア:

[(1, 209969235866), (2, 104984617933), (13, 16151479682), (19, 11051012414), (26, 8075739841), (38, 5525506207), (169, 1242421514), (247, 850077878), (338, 621210757), (494, 425038939), (1361, 154275706), (2722, 77137853), (3211, 65390606), (6422, 32695303), (17693, 11867362), (24023, 8740342), (25859, 8119774), (35386, 5933681), (48046, 4370171), (51718, 4059887), (230009, 912874), (312299, 672334), (336167, 624598), (456437, 460018)]