208087608

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{81031}}^1$

素因数の和:81147

約数の個数: 32

約数和(自身を含む): 525087360

約数和(自身を除く): 316999752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 81031, 162062, 243093, 324124, 486186, 648248, 972372, 1944744, 8670317, 17340634, 26010951, 34681268, 52021902, 69362536, 104043804, 208087608]

約数ペア:

[(1, 208087608), (2, 104043804), (3, 69362536), (4, 52021902), (6, 34681268), (8, 26010951), (12, 17340634), (24, 8670317), (107, 1944744), (214, 972372), (321, 648248), (428, 486186), (642, 324124), (856, 243093), (1284, 162062), (2568, 81031)]