199312896

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 120

約数和(自身を含む): 565309800

約数和(自身を除く): 365996904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 384, 408, 449, 512, 544, 578, 768, 816, 867, 898, 1088, 1156, 1347, 1536, 1632, 1734, 1796, 2176, 2312, 2694, 3264, 3468, 3592, 4352, 4624, 5388, 6528, 6936, 7184, 7633, 8704, 9248, 10776, 13056, 13872, 14368, 15266, 18496, 21552, 22899, 26112, 27744, 28736, 30532, 36992, 43104, 45798, 55488, 57472, 61064, 73984, 86208, 91596, 110976, 114944, 122128, 129761, 147968, 172416, 183192, 221952, 229888, 244256, 259522, 344832, 366384, 389283, 443904, 488512, 519044, 689664, 732768, 778566, 977024, 1038088, 1465536, 1557132, 1954048, 2076176, 2931072, 3114264, 3908096, 4152352, 5862144, 6228528, 8304704, 11724288, 12457056, 16609408, 24914112, 33218816, 49828224, 66437632, 99656448, 199312896]

約数ペア:

[(1, 199312896), (2, 99656448), (3, 66437632), (4, 49828224), (6, 33218816), (8, 24914112), (12, 16609408), (16, 12457056), (17, 11724288), (24, 8304704), (32, 6228528), (34, 5862144), (48, 4152352), (51, 3908096), (64, 3114264), (68, 2931072), (96, 2076176), (102, 1954048), (128, 1557132), (136, 1465536), (192, 1038088), (204, 977024), (256, 778566), (272, 732768), (289, 689664), (384, 519044), (408, 488512), (449, 443904), (512, 389283), (544, 366384), (578, 344832), (768, 259522), (816, 244256), (867, 229888), (898, 221952), (1088, 183192), (1156, 172416), (1347, 147968), (1536, 129761), (1632, 122128), (1734, 114944), (1796, 110976), (2176, 91596), (2312, 86208), (2694, 73984), (3264, 61064), (3468, 57472), (3592, 55488), (4352, 45798), (4624, 43104), (5388, 36992), (6528, 30532), (6936, 28736), (7184, 27744), (7633, 26112), (8704, 22899), (9248, 21552), (10776, 18496), (13056, 15266), (13872, 14368)]