199178496

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 216

約数和(自身を含む): 650482560

約数和(自身を除く): 451304064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 116, 128, 132, 144, 174, 176, 192, 198, 232, 256, 261, 264, 271, 288, 319, 348, 352, 384, 396, 464, 522, 528, 542, 576, 638, 696, 704, 768, 792, 813, 928, 957, 1044, 1056, 1084, 1152, 1276, 1392, 1408, 1584, 1626, 1856, 1914, 2088, 2112, 2168, 2304, 2439, 2552, 2784, 2816, 2871, 2981, 3168, 3252, 3712, 3828, 4176, 4224, 4336, 4878, 5104, 5568, 5742, 5962, 6336, 6504, 7424, 7656, 7859, 8352, 8448, 8672, 8943, 9756, 10208, 11136, 11484, 11924, 12672, 13008, 15312, 15718, 16704, 17344, 17886, 19512, 20416, 22272, 22968, 23577, 23848, 25344, 26016, 26829, 30624, 31436, 33408, 34688, 35772, 39024, 40832, 45936, 47154, 47696, 52032, 53658, 61248, 62872, 66816, 69376, 70731, 71544, 78048, 81664, 86449, 91872, 94308, 95392, 104064, 107316, 122496, 125744, 141462, 143088, 156096, 172898, 183744, 188616, 190784, 208128, 214632, 244992, 251488, 259347, 282924, 286176, 312192, 345796, 367488, 377232, 381568, 429264, 502976, 518694, 565848, 572352, 624384, 691592, 734976, 754464, 763136, 778041, 858528, 1005952, 1037388, 1131696, 1144704, 1383184, 1508928, 1556082, 1717056, 2011904, 2074776, 2263392, 2289408, 2766368, 3017856, 3112164, 3434112, 4149552, 4526784, 5532736, 6035712, 6224328, 6868224, 8299104, 9053568, 11065472, 12448656, 16598208, 18107136, 22130944, 24897312, 33196416, 49794624, 66392832, 99589248, 199178496]

約数ペア:

[(1, 199178496), (2, 99589248), (3, 66392832), (4, 49794624), (6, 33196416), (8, 24897312), (9, 22130944), (11, 18107136), (12, 16598208), (16, 12448656), (18, 11065472), (22, 9053568), (24, 8299104), (29, 6868224), (32, 6224328), (33, 6035712), (36, 5532736), (44, 4526784), (48, 4149552), (58, 3434112), (64, 3112164), (66, 3017856), (72, 2766368), (87, 2289408), (88, 2263392), (96, 2074776), (99, 2011904), (116, 1717056), (128, 1556082), (132, 1508928), (144, 1383184), (174, 1144704), (176, 1131696), (192, 1037388), (198, 1005952), (232, 858528), (256, 778041), (261, 763136), (264, 754464), (271, 734976), (288, 691592), (319, 624384), (348, 572352), (352, 565848), (384, 518694), (396, 502976), (464, 429264), (522, 381568), (528, 377232), (542, 367488), (576, 345796), (638, 312192), (696, 286176), (704, 282924), (768, 259347), (792, 251488), (813, 244992), (928, 214632), (957, 208128), (1044, 190784), (1056, 188616), (1084, 183744), (1152, 172898), (1276, 156096), (1392, 143088), (1408, 141462), (1584, 125744), (1626, 122496), (1856, 107316), (1914, 104064), (2088, 95392), (2112, 94308), (2168, 91872), (2304, 86449), (2439, 81664), (2552, 78048), (2784, 71544), (2816, 70731), (2871, 69376), (2981, 66816), (3168, 62872), (3252, 61248), (3712, 53658), (3828, 52032), (4176, 47696), (4224, 47154), (4336, 45936), (4878, 40832), (5104, 39024), (5568, 35772), (5742, 34688), (5962, 33408), (6336, 31436), (6504, 30624), (7424, 26829), (7656, 26016), (7859, 25344), (8352, 23848), (8448, 23577), (8672, 22968), (8943, 22272), (9756, 20416), (10208, 19512), (11136, 17886), (11484, 17344), (11924, 16704), (12672, 15718), (13008, 15312)]