201550915

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{1709}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 245419200

約数和(自身を除く): 43868285

約数列:

[1, 5, 103, 229, 515, 1145, 1709, 8545, 23587, 117935, 176027, 391361, 880135, 1956805, 40310183, 201550915]

約数ペア:

[(1, 201550915), (5, 40310183), (103, 1956805), (229, 880135), (515, 391361), (1145, 176027), (1709, 117935), (8545, 23587)]