200235718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{128521}}^1$

素因数の和:128583

約数の個数: 16

約数和(自身を含む): 323875440

約数和(自身を除く): 123639722

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 128521, 257042, 2441899, 4883798, 5269361, 10538722, 100117859, 200235718]

約数ペア:

[(1, 200235718), (2, 100117859), (19, 10538722), (38, 5269361), (41, 4883798), (82, 2441899), (779, 257042), (1558, 128521)]