201877869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{13781}}^1$

素因数の和:14060

約数の個数: 16

約数和(自身を含む): 284460480

約数和(自身を除く): 82582611

約数列:

[1, 3, 19, 57, 257, 771, 4883, 13781, 14649, 41343, 261839, 785517, 3541717, 10625151, 67292623, 201877869]

約数ペア:

[(1, 201877869), (3, 67292623), (19, 10625151), (57, 3541717), (257, 785517), (771, 261839), (4883, 41343), (13781, 14649)]