220456082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4603}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 413697024

約数和(自身を除く): 193240942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 2177, 3421, 4354, 4603, 6842, 9206, 23947, 32221, 47894, 50633, 64442, 101266, 354431, 708862, 1431533, 2863066, 10020731, 15746863, 20041462, 31493726, 110228041, 220456082]

約数ペア:

[(1, 220456082), (2, 110228041), (7, 31493726), (11, 20041462), (14, 15746863), (22, 10020731), (77, 2863066), (154, 1431533), (311, 708862), (622, 354431), (2177, 101266), (3421, 64442), (4354, 50633), (4603, 47894), (6842, 32221), (9206, 23947)]