203826148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{13477}}^1$

素因数の和:13699

約数の個数: 24

約数和(自身を含む): 377384000

約数和(自身を除く): 173557852

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 13477, 15124, 26954, 53908, 256063, 512126, 1024252, 2681923, 5363846, 10727692, 50956537, 101913074, 203826148]

約数ペア:

[(1, 203826148), (2, 101913074), (4, 50956537), (19, 10727692), (38, 5363846), (76, 2681923), (199, 1024252), (398, 512126), (796, 256063), (3781, 53908), (7562, 26954), (13477, 15124)]