199075744

素因数分解:

$2^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2111}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 449197056

約数和(自身を除く): 250121312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 421, 842, 1684, 2111, 2947, 3368, 4222, 5894, 6736, 8444, 11788, 13472, 14777, 16888, 23576, 29554, 33776, 47152, 59108, 67552, 94304, 118216, 236432, 472864, 888731, 1777462, 3554924, 6221117, 7109848, 12442234, 14219696, 24884468, 28439392, 49768936, 99537872, 199075744]

約数ペア:

[(1, 199075744), (2, 99537872), (4, 49768936), (7, 28439392), (8, 24884468), (14, 14219696), (16, 12442234), (28, 7109848), (32, 6221117), (56, 3554924), (112, 1777462), (224, 888731), (421, 472864), (842, 236432), (1684, 118216), (2111, 94304), (2947, 67552), (3368, 59108), (4222, 47152), (5894, 33776), (6736, 29554), (8444, 23576), (11788, 16888), (13472, 14777)]