199259212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{3847}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 364605696

約数和(自身を除く): 165346484

約数列:

[1, 2, 4, 23, 46, 92, 563, 1126, 2252, 3847, 7694, 12949, 15388, 25898, 51796, 88481, 176962, 353924, 2165861, 4331722, 8663444, 49814803, 99629606, 199259212]

約数ペア:

[(1, 199259212), (2, 99629606), (4, 49814803), (23, 8663444), (46, 4331722), (92, 2165861), (563, 353924), (1126, 176962), (2252, 88481), (3847, 51796), (7694, 25898), (12949, 15388)]