229975544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{7603}}^1$

素因数の和:7827

約数の個数: 32

約数和(自身を含む): 456240000

約数和(自身を除く): 226264456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 7603, 15124, 15206, 30248, 30412, 60824, 144457, 288914, 577828, 1155656, 1512997, 3025994, 6051988, 12103976, 28746943, 57493886, 114987772, 229975544]

約数ペア:

[(1, 229975544), (2, 114987772), (4, 57493886), (8, 28746943), (19, 12103976), (38, 6051988), (76, 3025994), (152, 1512997), (199, 1155656), (398, 577828), (796, 288914), (1592, 144457), (3781, 60824), (7562, 30412), (7603, 30248), (15124, 15206)]