227281306

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 428868000

約数和(自身を除く): 201586694

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1406, 1813, 1862, 3299, 3626, 4921, 6598, 9842, 23093, 34447, 46186, 62681, 68894, 122063, 125362, 161651, 244126, 323302, 438767, 854441, 877534, 1708882, 2319197, 3071369, 4638394, 5981087, 6142738, 11962174, 16234379, 32468758, 113640653, 227281306]

約数ペア:

[(1, 227281306), (2, 113640653), (7, 32468758), (14, 16234379), (19, 11962174), (37, 6142738), (38, 5981087), (49, 4638394), (74, 3071369), (98, 2319197), (133, 1708882), (259, 877534), (266, 854441), (518, 438767), (703, 323302), (931, 244126), (1406, 161651), (1813, 125362), (1862, 122063), (3299, 68894), (3626, 62681), (4921, 46186), (6598, 34447), (9842, 23093)]