201951412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73277}}^1$

素因数の和:73347

約数の個数: 24

約数和(自身を含む): 387787176

約数和(自身を除く): 185835764

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 73277, 146554, 293108, 952601, 1905202, 3810404, 3883681, 7767362, 15534724, 50487853, 100975706, 201951412]

約数ペア:

[(1, 201951412), (2, 100975706), (4, 50487853), (13, 15534724), (26, 7767362), (52, 3883681), (53, 3810404), (106, 1905202), (212, 952601), (689, 293108), (1378, 146554), (2756, 73277)]