201401930

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{101207}}^1$

素因数の和:101413

約数の個数: 16

約数和(自身を含む): 364348800

約数和(自身を除く): 162946870

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 101207, 202414, 506035, 1012070, 20140193, 40280386, 100700965, 201401930]

約数ペア:

[(1, 201401930), (2, 100700965), (5, 40280386), (10, 20140193), (199, 1012070), (398, 506035), (995, 202414), (1990, 101207)]