188567428

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 386467200

約数和(自身を除く): 197899772

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 283, 371, 449, 566, 742, 898, 1132, 1484, 1796, 1981, 3143, 3962, 6286, 7924, 12572, 14999, 23797, 29998, 47594, 59996, 95188, 104993, 127067, 166579, 209986, 254134, 333158, 419972, 508268, 666316, 889469, 1778938, 3557876, 6734551, 13469102, 26938204, 47141857, 94283714, 188567428]

約数ペア:

[(1, 188567428), (2, 94283714), (4, 47141857), (7, 26938204), (14, 13469102), (28, 6734551), (53, 3557876), (106, 1778938), (212, 889469), (283, 666316), (371, 508268), (449, 419972), (566, 333158), (742, 254134), (898, 209986), (1132, 166579), (1484, 127067), (1796, 104993), (1981, 95188), (3143, 59996), (3962, 47594), (6286, 29998), (7924, 23797), (12572, 14999)]