206830768

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{13313}}^1$

素因数の和:14292

約数の個数: 20

約数和(自身を含む): 401177448

約数和(自身を除く): 194346680

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 13313, 15536, 26626, 53252, 106504, 213008, 12926923, 25853846, 51707692, 103415384, 206830768]

約数ペア:

[(1, 206830768), (2, 103415384), (4, 51707692), (8, 25853846), (16, 12926923), (971, 213008), (1942, 106504), (3884, 53252), (7768, 26626), (13313, 15536)]