201309642

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{43517}}^1$

素因数の和:43782

約数の個数: 24

約数和(自身を含む): 437878116

約数和(自身を除く): 236568474

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 43517, 87034, 130551, 261102, 391653, 783306, 11183869, 22367738, 33551607, 67103214, 100654821, 201309642]

約数ペア:

[(1, 201309642), (2, 100654821), (3, 67103214), (6, 33551607), (9, 22367738), (18, 11183869), (257, 783306), (514, 391653), (771, 261102), (1542, 130551), (2313, 87034), (4626, 43517)]