227338412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 465696000

約数和(自身を除く): 238357588

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 307, 371, 499, 614, 742, 998, 1228, 1484, 1996, 2149, 3493, 4298, 6986, 8596, 13972, 16271, 26447, 32542, 52894, 65084, 105788, 113897, 153193, 185129, 227794, 306386, 370258, 455588, 612772, 740516, 1072351, 2144702, 4289404, 8119229, 16238458, 32476916, 56834603, 113669206, 227338412]

約数ペア:

[(1, 227338412), (2, 113669206), (4, 56834603), (7, 32476916), (14, 16238458), (28, 8119229), (53, 4289404), (106, 2144702), (212, 1072351), (307, 740516), (371, 612772), (499, 455588), (614, 370258), (742, 306386), (998, 227794), (1228, 185129), (1484, 153193), (1996, 113897), (2149, 105788), (3493, 65084), (4298, 52894), (6986, 32542), (8596, 26447), (13972, 16271)]