199966368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 642539520

約数和(自身を除く): 442573152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 62, 84, 87, 93, 96, 112, 116, 124, 168, 174, 186, 203, 217, 224, 232, 248, 331, 336, 348, 372, 406, 434, 464, 496, 609, 651, 662, 672, 696, 744, 812, 868, 899, 928, 992, 993, 1218, 1302, 1324, 1392, 1488, 1624, 1736, 1798, 1986, 2317, 2436, 2604, 2648, 2697, 2784, 2976, 3248, 3472, 3596, 3972, 4634, 4872, 5208, 5296, 5394, 6293, 6496, 6944, 6951, 7192, 7944, 9268, 9599, 9744, 10261, 10416, 10592, 10788, 12586, 13902, 14384, 15888, 18536, 18879, 19198, 19488, 20522, 20832, 21576, 25172, 27804, 28768, 28797, 30783, 31776, 37072, 37758, 38396, 41044, 43152, 50344, 55608, 57594, 61566, 67193, 71827, 74144, 75516, 76792, 82088, 86304, 100688, 111216, 115188, 123132, 134386, 143654, 151032, 153584, 164176, 201376, 201579, 215481, 222432, 230376, 246264, 268772, 287308, 297569, 302064, 307168, 328352, 403158, 430962, 460752, 492528, 537544, 574616, 595138, 604128, 806316, 861924, 892707, 921504, 985056, 1075088, 1149232, 1190276, 1612632, 1723848, 1785414, 2082983, 2150176, 2298464, 2380552, 3225264, 3447696, 3570828, 4165966, 4761104, 6248949, 6450528, 6895392, 7141656, 8331932, 9522208, 12497898, 14283312, 16663864, 24995796, 28566624, 33327728, 49991592, 66655456, 99983184, 199966368]

約数ペア:

[(1, 199966368), (2, 99983184), (3, 66655456), (4, 49991592), (6, 33327728), (7, 28566624), (8, 24995796), (12, 16663864), (14, 14283312), (16, 12497898), (21, 9522208), (24, 8331932), (28, 7141656), (29, 6895392), (31, 6450528), (32, 6248949), (42, 4761104), (48, 4165966), (56, 3570828), (58, 3447696), (62, 3225264), (84, 2380552), (87, 2298464), (93, 2150176), (96, 2082983), (112, 1785414), (116, 1723848), (124, 1612632), (168, 1190276), (174, 1149232), (186, 1075088), (203, 985056), (217, 921504), (224, 892707), (232, 861924), (248, 806316), (331, 604128), (336, 595138), (348, 574616), (372, 537544), (406, 492528), (434, 460752), (464, 430962), (496, 403158), (609, 328352), (651, 307168), (662, 302064), (672, 297569), (696, 287308), (744, 268772), (812, 246264), (868, 230376), (899, 222432), (928, 215481), (992, 201579), (993, 201376), (1218, 164176), (1302, 153584), (1324, 151032), (1392, 143654), (1488, 134386), (1624, 123132), (1736, 115188), (1798, 111216), (1986, 100688), (2317, 86304), (2436, 82088), (2604, 76792), (2648, 75516), (2697, 74144), (2784, 71827), (2976, 67193), (3248, 61566), (3472, 57594), (3596, 55608), (3972, 50344), (4634, 43152), (4872, 41044), (5208, 38396), (5296, 37758), (5394, 37072), (6293, 31776), (6496, 30783), (6944, 28797), (6951, 28768), (7192, 27804), (7944, 25172), (9268, 21576), (9599, 20832), (9744, 20522), (10261, 19488), (10416, 19198), (10592, 18879), (10788, 18536), (12586, 15888), (13902, 14384)]