198199788

素因数分解:

$2^2\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{15139}}^1$

素因数の和:16237

約数の個数: 24

約数和(自身を含む): 462920640

約数和(自身を除く): 264720852

約数列:

[1, 2, 3, 4, 6, 12, 1091, 2182, 3273, 4364, 6546, 13092, 15139, 30278, 45417, 60556, 90834, 181668, 16516649, 33033298, 49549947, 66066596, 99099894, 198199788]

約数ペア:

[(1, 198199788), (2, 99099894), (3, 66066596), (4, 49549947), (6, 33033298), (12, 16516649), (1091, 181668), (2182, 90834), (3273, 60556), (4364, 45417), (6546, 30278), (13092, 15139)]