207118712

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{203857}}^1$

素因数の和:203990

約数の個数: 16

約数和(自身を含む): 391407360

約数和(自身を除く): 184288648

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 203857, 407714, 815428, 1630856, 25889839, 51779678, 103559356, 207118712]

約数ペア:

[(1, 207118712), (2, 103559356), (4, 51779678), (8, 25889839), (127, 1630856), (254, 815428), (508, 407714), (1016, 203857)]