208580664

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{81223}}^1$

素因数の和:81339

約数の個数: 32

約数和(自身を含む): 526331520

約数和(自身を除く): 317750856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 81223, 162446, 243669, 324892, 487338, 649784, 974676, 1949352, 8690861, 17381722, 26072583, 34763444, 52145166, 69526888, 104290332, 208580664]

約数ペア:

[(1, 208580664), (2, 104290332), (3, 69526888), (4, 52145166), (6, 34763444), (8, 26072583), (12, 17381722), (24, 8690861), (107, 1949352), (214, 974676), (321, 649784), (428, 487338), (642, 324892), (856, 243669), (1284, 162446), (2568, 81223)]