206731448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5100

約数の個数: 64

約数和(自身を含む): 490579200

約数和(自身を除く): 283847752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2948, 3752, 5009, 5159, 5896, 10018, 10318, 20036, 20636, 35063, 40072, 41272, 55099, 70126, 110198, 140252, 220396, 280504, 335603, 385693, 440792, 671206, 771386, 1342412, 1542772, 2349221, 2684824, 3085544, 3691633, 4698442, 7383266, 9396884, 14766532, 18793768, 25841431, 29533064, 51682862, 103365724, 206731448]

約数ペア:

[(1, 206731448), (2, 103365724), (4, 51682862), (7, 29533064), (8, 25841431), (11, 18793768), (14, 14766532), (22, 9396884), (28, 7383266), (44, 4698442), (56, 3691633), (67, 3085544), (77, 2684824), (88, 2349221), (134, 1542772), (154, 1342412), (268, 771386), (308, 671206), (469, 440792), (536, 385693), (616, 335603), (737, 280504), (938, 220396), (1474, 140252), (1876, 110198), (2948, 70126), (3752, 55099), (5009, 41272), (5159, 40072), (5896, 35063), (10018, 20636), (10318, 20036)]