214948552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{295259}}^1$

素因数の和:295285

約数の個数: 32

約数和(自身を含む): 496036800

約数和(自身を除く): 281088248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 295259, 590518, 1181036, 2066813, 2362072, 3838367, 4133626, 7676734, 8267252, 15353468, 16534504, 26868569, 30706936, 53737138, 107474276, 214948552]

約数ペア:

[(1, 214948552), (2, 107474276), (4, 53737138), (7, 30706936), (8, 26868569), (13, 16534504), (14, 15353468), (26, 8267252), (28, 7676734), (52, 4133626), (56, 3838367), (91, 2362072), (104, 2066813), (182, 1181036), (364, 590518), (728, 295259)]