199483776

素因数分解:

$2^7\times 3^3\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 593762400

約数和(自身を除く): 394278624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 197, 216, 288, 293, 384, 394, 432, 576, 586, 591, 788, 864, 879, 1152, 1172, 1182, 1576, 1728, 1758, 1773, 2344, 2364, 2637, 3152, 3456, 3516, 3546, 4688, 4728, 5274, 5319, 6304, 7032, 7092, 7911, 9376, 9456, 10548, 10638, 12608, 14064, 14184, 15822, 18752, 18912, 21096, 21276, 25216, 28128, 28368, 31644, 37504, 37824, 42192, 42552, 56256, 56736, 57721, 63288, 75648, 84384, 85104, 112512, 113472, 115442, 126576, 168768, 170208, 173163, 226944, 230884, 253152, 337536, 340416, 346326, 461768, 506304, 519489, 680832, 692652, 923536, 1012608, 1038978, 1385304, 1558467, 1847072, 2077956, 2770608, 3116934, 3694144, 4155912, 5541216, 6233868, 7388288, 8311824, 11082432, 12467736, 16623648, 22164864, 24935472, 33247296, 49870944, 66494592, 99741888, 199483776]

約数ペア:

[(1, 199483776), (2, 99741888), (3, 66494592), (4, 49870944), (6, 33247296), (8, 24935472), (9, 22164864), (12, 16623648), (16, 12467736), (18, 11082432), (24, 8311824), (27, 7388288), (32, 6233868), (36, 5541216), (48, 4155912), (54, 3694144), (64, 3116934), (72, 2770608), (96, 2077956), (108, 1847072), (128, 1558467), (144, 1385304), (192, 1038978), (197, 1012608), (216, 923536), (288, 692652), (293, 680832), (384, 519489), (394, 506304), (432, 461768), (576, 346326), (586, 340416), (591, 337536), (788, 253152), (864, 230884), (879, 226944), (1152, 173163), (1172, 170208), (1182, 168768), (1576, 126576), (1728, 115442), (1758, 113472), (1773, 112512), (2344, 85104), (2364, 84384), (2637, 75648), (3152, 63288), (3456, 57721), (3516, 56736), (3546, 56256), (4688, 42552), (4728, 42192), (5274, 37824), (5319, 37504), (6304, 31644), (7032, 28368), (7092, 28128), (7911, 25216), (9376, 21276), (9456, 21096), (10548, 18912), (10638, 18752), (12608, 15822), (14064, 14184)]