199202944

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{9319}}^1$

素因数の和:9500

約数の個数: 32

約数和(自身を含む): 399268800

約数和(自身を除く): 200065856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 5344, 9319, 10688, 18638, 21376, 37276, 74552, 149104, 298208, 596416, 1192832, 1556273, 3112546, 6225092, 12450184, 24900368, 49800736, 99601472, 199202944]

約数ペア:

[(1, 199202944), (2, 99601472), (4, 49800736), (8, 24900368), (16, 12450184), (32, 6225092), (64, 3112546), (128, 1556273), (167, 1192832), (334, 596416), (668, 298208), (1336, 149104), (2672, 74552), (5344, 37276), (9319, 21376), (10688, 18638)]