209525199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{41011}}^1$

素因数の和:41158

約数の個数: 16

約数和(自身を含む): 303160704

約数和(自身を除く): 93635505

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 41011, 123033, 533143, 1599429, 5372441, 16117323, 69841733, 209525199]

約数ペア:

[(1, 209525199), (3, 69841733), (13, 16117323), (39, 5372441), (131, 1599429), (393, 533143), (1703, 123033), (5109, 41011)]