199300416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 112

約数和(自身を含む): 606039936

約数和(自身を除く): 406739520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 257, 336, 448, 514, 577, 672, 771, 1028, 1154, 1344, 1542, 1731, 1799, 2056, 2308, 3084, 3462, 3598, 4039, 4112, 4616, 5397, 6168, 6924, 7196, 8078, 8224, 9232, 10794, 12117, 12336, 13848, 14392, 16156, 16448, 18464, 21588, 24234, 24672, 27696, 28784, 32312, 36928, 43176, 48468, 49344, 55392, 57568, 64624, 86352, 96936, 110784, 115136, 129248, 148289, 172704, 193872, 258496, 296578, 345408, 387744, 444867, 593156, 775488, 889734, 1038023, 1186312, 1779468, 2076046, 2372624, 3114069, 3558936, 4152092, 4745248, 6228138, 7117872, 8304184, 9490496, 12456276, 14235744, 16608368, 24912552, 28471488, 33216736, 49825104, 66433472, 99650208, 199300416]

約数ペア:

[(1, 199300416), (2, 99650208), (3, 66433472), (4, 49825104), (6, 33216736), (7, 28471488), (8, 24912552), (12, 16608368), (14, 14235744), (16, 12456276), (21, 9490496), (24, 8304184), (28, 7117872), (32, 6228138), (42, 4745248), (48, 4152092), (56, 3558936), (64, 3114069), (84, 2372624), (96, 2076046), (112, 1779468), (168, 1186312), (192, 1038023), (224, 889734), (257, 775488), (336, 593156), (448, 444867), (514, 387744), (577, 345408), (672, 296578), (771, 258496), (1028, 193872), (1154, 172704), (1344, 148289), (1542, 129248), (1731, 115136), (1799, 110784), (2056, 96936), (2308, 86352), (3084, 64624), (3462, 57568), (3598, 55392), (4039, 49344), (4112, 48468), (4616, 43176), (5397, 36928), (6168, 32312), (6924, 28784), (7196, 27696), (8078, 24672), (8224, 24234), (9232, 21588), (10794, 18464), (12117, 16448), (12336, 16156), (13848, 14392)]