200018026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{178907}}^1$

素因数の和:178965

約数の個数: 16

約数和(自身を含む): 330621984

約数和(自身を除く): 130603958

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 178907, 357814, 2325791, 4651582, 7693001, 15386002, 100009013, 200018026]

約数ペア:

[(1, 200018026), (2, 100009013), (13, 15386002), (26, 7693001), (43, 4651582), (86, 2325791), (559, 357814), (1118, 178907)]