201031490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27277}}^1$

素因数の和:27362

約数の個数: 32

約数和(自身を含む): 400659264

約数和(自身を除く): 199627774

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 27277, 54554, 136385, 272770, 300047, 600094, 1500235, 1827559, 3000470, 3655118, 9137795, 18275590, 20103149, 40206298, 100515745, 201031490]

約数ペア:

[(1, 201031490), (2, 100515745), (5, 40206298), (10, 20103149), (11, 18275590), (22, 9137795), (55, 3655118), (67, 3000470), (110, 1827559), (134, 1500235), (335, 600094), (670, 300047), (737, 272770), (1474, 136385), (3685, 54554), (7370, 27277)]