202159788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1301}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 493468416

約数和(自身を除く): 291308628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 563, 1126, 1301, 1689, 2252, 2602, 3378, 3903, 5204, 6756, 7806, 12949, 15612, 25898, 29923, 38847, 51796, 59846, 77694, 89769, 119692, 155388, 179538, 359076, 732463, 1464926, 2197389, 2929852, 4394778, 8789556, 16846649, 33693298, 50539947, 67386596, 101079894, 202159788]

約数ペア:

[(1, 202159788), (2, 101079894), (3, 67386596), (4, 50539947), (6, 33693298), (12, 16846649), (23, 8789556), (46, 4394778), (69, 2929852), (92, 2197389), (138, 1464926), (276, 732463), (563, 359076), (1126, 179538), (1301, 155388), (1689, 119692), (2252, 89769), (2602, 77694), (3378, 59846), (3903, 51796), (5204, 38847), (6756, 29923), (7806, 25898), (12949, 15612)]