209974710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{636287}}^1$

素因数の和:636308

約数の個数: 32

約数和(自身を含む): 549752832

約数和(自身を除く): 339778122

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 636287, 1272574, 1908861, 3181435, 3817722, 6362870, 6999157, 9544305, 13998314, 19088610, 20997471, 34995785, 41994942, 69991570, 104987355, 209974710]

約数ペア:

[(1, 209974710), (2, 104987355), (3, 69991570), (5, 41994942), (6, 34995785), (10, 20997471), (11, 19088610), (15, 13998314), (22, 9544305), (30, 6999157), (33, 6362870), (55, 3817722), (66, 3181435), (110, 1908861), (165, 1272574), (330, 636287)]