203670265388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{264731}}^1$

素因数の和:264998

約数の個数: 48

約数和(自身を含む): 384263792640

約数和(自身を除く): 180593527252

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 191, 212, 382, 764, 1007, 2014, 3629, 4028, 7258, 10123, 14516, 20246, 40492, 192337, 264731, 384674, 529462, 769348, 1058924, 5029889, 10059778, 14030743, 20119556, 28061486, 50563621, 56122972, 101127242, 202254484, 266584117, 533168234, 960708799, 1066336468, 1921417598, 2679871913, 3842835196, 5359743826, 10719487652, 50917566347, 101835132694, 203670265388]

約数ペア:

[(1, 203670265388), (2, 101835132694), (4, 50917566347), (19, 10719487652), (38, 5359743826), (53, 3842835196), (76, 2679871913), (106, 1921417598), (191, 1066336468), (212, 960708799), (382, 533168234), (764, 266584117), (1007, 202254484), (2014, 101127242), (3629, 56122972), (4028, 50563621), (7258, 28061486), (10123, 20119556), (14516, 14030743), (20246, 10059778), (40492, 5029889), (192337, 1058924), (264731, 769348), (384674, 529462)]