201261765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1609}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 132587835

約数列:

[1, 3, 5, 15, 31, 93, 155, 269, 465, 807, 1345, 1609, 4035, 4827, 8045, 8339, 24135, 25017, 41695, 49879, 125085, 149637, 249395, 432821, 748185, 1298463, 2164105, 6492315, 13417451, 40252353, 67087255, 201261765]

約数ペア:

[(1, 201261765), (3, 67087255), (5, 40252353), (15, 13417451), (31, 6492315), (93, 2164105), (155, 1298463), (269, 748185), (465, 432821), (807, 249395), (1345, 149637), (1609, 125085), (4035, 49879), (4827, 41695), (8045, 25017), (8339, 24135)]