208097383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 227064096

約数和(自身を除く): 18966713

約数列:

[1, 13, 137, 331, 353, 1781, 4303, 4589, 45347, 48361, 116843, 589511, 628693, 1518959, 16007491, 208097383]

約数ペア:

[(1, 208097383), (13, 16007491), (137, 1518959), (331, 628693), (353, 589511), (1781, 116843), (4303, 48361), (4589, 45347)]