247703988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{155203}}^1$

素因数の和:155236

約数の個数: 48

約数和(自身を含む): 695313920

約数和(自身を除く): 447609932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 155203, 310406, 465609, 620812, 931218, 1086421, 1862436, 2172842, 2948857, 3259263, 4345684, 5897714, 6518526, 8846571, 11795428, 13037052, 17693142, 20641999, 35386284, 41283998, 61925997, 82567996, 123851994, 247703988]

約数ペア:

[(1, 247703988), (2, 123851994), (3, 82567996), (4, 61925997), (6, 41283998), (7, 35386284), (12, 20641999), (14, 17693142), (19, 13037052), (21, 11795428), (28, 8846571), (38, 6518526), (42, 5897714), (57, 4345684), (76, 3259263), (84, 2948857), (114, 2172842), (133, 1862436), (228, 1086421), (266, 931218), (399, 620812), (532, 465609), (798, 310406), (1596, 155203)]