201009844

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{19997}}^1$

素因数の和:20367

約数の個数: 24

約数和(自身を含む): 403159680

約数和(自身を除く): 202149836

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 19997, 39994, 79988, 139979, 279958, 559916, 7178923, 14357846, 28715692, 50252461, 100504922, 201009844]

約数ペア:

[(1, 201009844), (2, 100504922), (4, 50252461), (7, 28715692), (14, 14357846), (28, 7178923), (359, 559916), (718, 279958), (1436, 139979), (2513, 79988), (5026, 39994), (10052, 19997)]