208051200014

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{75435533}}^1$

素因数の和:75435739

約数の個数: 16

約数和(自身を含む): 358469657568

約数和(自身を除く): 150418457554

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 75435533, 150871066, 528048731, 1056097462, 14860800001, 29721600002, 104025600007, 208051200014]

約数ペア:

[(1, 208051200014), (2, 104025600007), (7, 29721600002), (14, 14860800001), (197, 1056097462), (394, 528048731), (1379, 150871066), (2758, 75435533)]