205101611

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 250168320

約数和(自身を除く): 45066709

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 1859, 3559, 4433, 5239, 39149, 46267, 57629, 110329, 508937, 601471, 1213619, 1434277, 6616181, 15777047, 18645601, 205101611]

約数ペア:

[(1, 205101611), (11, 18645601), (13, 15777047), (31, 6616181), (143, 1434277), (169, 1213619), (341, 601471), (403, 508937), (1859, 110329), (3559, 57629), (4433, 46267), (5239, 39149)]