254442196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{18803}}^1$

素因数の和:19023

約数の個数: 24

約数和(自身を含む): 473860800

約数和(自身を除く): 219418604

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 6766, 13532, 18803, 37606, 75212, 319651, 639302, 1278604, 3741797, 7483594, 14967188, 63610549, 127221098, 254442196]

約数ペア:

[(1, 254442196), (2, 127221098), (4, 63610549), (17, 14967188), (34, 7483594), (68, 3741797), (199, 1278604), (398, 639302), (796, 319651), (3383, 75212), (6766, 37606), (13532, 18803)]