200169145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{28657}}^1$

素因数の和:28800

約数の個数: 16

約数和(自身を含む): 264112128

約数和(自身を除く): 63942983

約数列:

[1, 5, 11, 55, 127, 635, 1397, 6985, 28657, 143285, 315227, 1576135, 3639439, 18197195, 40033829, 200169145]

約数ペア:

[(1, 200169145), (5, 40033829), (11, 18197195), (55, 3639439), (127, 1576135), (635, 315227), (1397, 143285), (6985, 28657)]