205222856

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 393277440

約数和(自身を除く): 188054584

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 584, 1016, 2767, 5534, 9271, 11068, 18542, 22136, 37084, 74168, 201991, 351409, 403982, 702818, 807964, 1405636, 1615928, 2811272, 25652857, 51305714, 102611428, 205222856]

約数ペア:

[(1, 205222856), (2, 102611428), (4, 51305714), (8, 25652857), (73, 2811272), (127, 1615928), (146, 1405636), (254, 807964), (292, 702818), (508, 403982), (584, 351409), (1016, 201991), (2767, 74168), (5534, 37084), (9271, 22136), (11068, 18542)]