199676928

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 176

約数和(自身を含む): 613117440

約数和(自身を除く): 413440512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 311, 352, 384, 418, 456, 512, 528, 608, 622, 627, 704, 768, 836, 912, 933, 1024, 1056, 1216, 1244, 1254, 1408, 1536, 1672, 1824, 1866, 2112, 2432, 2488, 2508, 2816, 3072, 3344, 3421, 3648, 3732, 4224, 4864, 4976, 5016, 5632, 5909, 6688, 6842, 7296, 7464, 8448, 9728, 9952, 10032, 10263, 11264, 11818, 13376, 13684, 14592, 14928, 16896, 17727, 19456, 19904, 20064, 20526, 23636, 26752, 27368, 29184, 29856, 33792, 35454, 39808, 40128, 41052, 47272, 53504, 54736, 58368, 59712, 64999, 70908, 79616, 80256, 82104, 94544, 107008, 109472, 119424, 129998, 141816, 159232, 160512, 164208, 189088, 194997, 214016, 218944, 238848, 259996, 283632, 318464, 321024, 328416, 378176, 389994, 437888, 477696, 519992, 567264, 642048, 656832, 756352, 779988, 875776, 955392, 1039984, 1134528, 1313664, 1512704, 1559976, 1751552, 2079968, 2269056, 2627328, 3025408, 3119952, 3503104, 4159936, 4538112, 5254656, 6050816, 6239904, 8319872, 9076224, 10509312, 12479808, 16639744, 18152448, 24959616, 33279488, 49919232, 66558976, 99838464, 199676928]

約数ペア:

[(1, 199676928), (2, 99838464), (3, 66558976), (4, 49919232), (6, 33279488), (8, 24959616), (11, 18152448), (12, 16639744), (16, 12479808), (19, 10509312), (22, 9076224), (24, 8319872), (32, 6239904), (33, 6050816), (38, 5254656), (44, 4538112), (48, 4159936), (57, 3503104), (64, 3119952), (66, 3025408), (76, 2627328), (88, 2269056), (96, 2079968), (114, 1751552), (128, 1559976), (132, 1512704), (152, 1313664), (176, 1134528), (192, 1039984), (209, 955392), (228, 875776), (256, 779988), (264, 756352), (304, 656832), (311, 642048), (352, 567264), (384, 519992), (418, 477696), (456, 437888), (512, 389994), (528, 378176), (608, 328416), (622, 321024), (627, 318464), (704, 283632), (768, 259996), (836, 238848), (912, 218944), (933, 214016), (1024, 194997), (1056, 189088), (1216, 164208), (1244, 160512), (1254, 159232), (1408, 141816), (1536, 129998), (1672, 119424), (1824, 109472), (1866, 107008), (2112, 94544), (2432, 82104), (2488, 80256), (2508, 79616), (2816, 70908), (3072, 64999), (3344, 59712), (3421, 58368), (3648, 54736), (3732, 53504), (4224, 47272), (4864, 41052), (4976, 40128), (5016, 39808), (5632, 35454), (5909, 33792), (6688, 29856), (6842, 29184), (7296, 27368), (7464, 26752), (8448, 23636), (9728, 20526), (9952, 20064), (10032, 19904), (10263, 19456), (11264, 17727), (11818, 16896), (13376, 14928), (13684, 14592)]