208047688004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{210574583}}^1$

素因数の和:210574619

約数の個数: 24

約数和(自身を含む): 412726184640

約数和(自身を除く): 204678496636

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 210574583, 421149166, 842298332, 2737469579, 4000917077, 5474939158, 8001834154, 10949878316, 16003668308, 52011922001, 104023844002, 208047688004]

約数ペア:

[(1, 208047688004), (2, 104023844002), (4, 52011922001), (13, 16003668308), (19, 10949878316), (26, 8001834154), (38, 5474939158), (52, 4000917077), (76, 2737469579), (247, 842298332), (494, 421149166), (988, 210574583)]