202337739

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{42499}}^1$

素因数の和:42551

約数の個数: 18

約数和(自身を含む): 305532500

約数和(自身を除く): 103194761

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 42499, 127497, 382491, 977477, 2932431, 8797293, 22481971, 67445913, 202337739]

約数ペア:

[(1, 202337739), (3, 67445913), (9, 22481971), (23, 8797293), (69, 2932431), (207, 977477), (529, 382491), (1587, 127497), (4761, 42499)]