201217784

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2713}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 385605120

約数和(自身を除く): 184387336

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 584, 1016, 2713, 5426, 9271, 10852, 18542, 21704, 37084, 74168, 198049, 344551, 396098, 689102, 792196, 1378204, 1584392, 2756408, 25152223, 50304446, 100608892, 201217784]

約数ペア:

[(1, 201217784), (2, 100608892), (4, 50304446), (8, 25152223), (73, 2756408), (127, 1584392), (146, 1378204), (254, 792196), (292, 689102), (508, 396098), (584, 344551), (1016, 198049), (2713, 74168), (5426, 37084), (9271, 21704), (10852, 18542)]