299485448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{9901}}^1$

素因数の和:10125

約数の個数: 32

約数和(自身を含む): 594120000

約数和(自身を除く): 294634552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 9901, 15124, 19802, 30248, 39604, 79208, 188119, 376238, 752476, 1504952, 1970299, 3940598, 7881196, 15762392, 37435681, 74871362, 149742724, 299485448]

約数ペア:

[(1, 299485448), (2, 149742724), (4, 74871362), (8, 37435681), (19, 15762392), (38, 7881196), (76, 3940598), (152, 1970299), (199, 1504952), (398, 752476), (796, 376238), (1592, 188119), (3781, 79208), (7562, 39604), (9901, 30248), (15124, 19802)]