199490304

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 605964240

約数和(自身を除く): 406473936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 53, 58, 64, 78, 87, 96, 104, 106, 116, 128, 156, 159, 169, 174, 192, 208, 212, 232, 256, 312, 318, 338, 348, 377, 384, 416, 424, 464, 507, 624, 636, 676, 689, 696, 754, 768, 832, 848, 928, 1014, 1131, 1248, 1272, 1352, 1378, 1392, 1508, 1537, 1664, 1696, 1856, 2028, 2067, 2262, 2496, 2544, 2704, 2756, 2784, 3016, 3074, 3328, 3392, 3712, 4056, 4134, 4524, 4611, 4901, 4992, 5088, 5408, 5512, 5568, 6032, 6148, 6784, 7424, 8112, 8268, 8957, 9048, 9222, 9802, 9984, 10176, 10816, 11024, 11136, 12064, 12296, 13568, 14703, 16224, 16536, 17914, 18096, 18444, 19604, 19981, 20352, 21632, 22048, 22272, 24128, 24592, 26871, 29406, 32448, 33072, 35828, 36192, 36888, 39208, 39962, 40704, 43264, 44096, 48256, 49184, 53742, 58812, 59943, 64896, 66144, 71656, 72384, 73776, 78416, 79924, 88192, 96512, 98368, 107484, 117624, 119886, 129792, 132288, 143312, 144768, 147552, 156832, 159848, 176384, 196736, 214968, 235248, 239772, 259753, 264576, 286624, 289536, 295104, 313664, 319696, 393472, 429936, 470496, 479544, 519506, 529152, 573248, 590208, 627328, 639392, 779259, 859872, 940992, 959088, 1039012, 1146496, 1180416, 1254656, 1278784, 1558518, 1719744, 1881984, 1918176, 2078024, 2292992, 2557568, 3117036, 3439488, 3763968, 3836352, 4156048, 5115136, 6234072, 6878976, 7672704, 8312096, 12468144, 15345408, 16624192, 24936288, 33248384, 49872576, 66496768, 99745152, 199490304]

約数ペア:

[(1, 199490304), (2, 99745152), (3, 66496768), (4, 49872576), (6, 33248384), (8, 24936288), (12, 16624192), (13, 15345408), (16, 12468144), (24, 8312096), (26, 7672704), (29, 6878976), (32, 6234072), (39, 5115136), (48, 4156048), (52, 3836352), (53, 3763968), (58, 3439488), (64, 3117036), (78, 2557568), (87, 2292992), (96, 2078024), (104, 1918176), (106, 1881984), (116, 1719744), (128, 1558518), (156, 1278784), (159, 1254656), (169, 1180416), (174, 1146496), (192, 1039012), (208, 959088), (212, 940992), (232, 859872), (256, 779259), (312, 639392), (318, 627328), (338, 590208), (348, 573248), (377, 529152), (384, 519506), (416, 479544), (424, 470496), (464, 429936), (507, 393472), (624, 319696), (636, 313664), (676, 295104), (689, 289536), (696, 286624), (754, 264576), (768, 259753), (832, 239772), (848, 235248), (928, 214968), (1014, 196736), (1131, 176384), (1248, 159848), (1272, 156832), (1352, 147552), (1378, 144768), (1392, 143312), (1508, 132288), (1537, 129792), (1664, 119886), (1696, 117624), (1856, 107484), (2028, 98368), (2067, 96512), (2262, 88192), (2496, 79924), (2544, 78416), (2704, 73776), (2756, 72384), (2784, 71656), (3016, 66144), (3074, 64896), (3328, 59943), (3392, 58812), (3712, 53742), (4056, 49184), (4134, 48256), (4524, 44096), (4611, 43264), (4901, 40704), (4992, 39962), (5088, 39208), (5408, 36888), (5512, 36192), (5568, 35828), (6032, 33072), (6148, 32448), (6784, 29406), (7424, 26871), (8112, 24592), (8268, 24128), (8957, 22272), (9048, 22048), (9222, 21632), (9802, 20352), (9984, 19981), (10176, 19604), (10816, 18444), (11024, 18096), (11136, 17914), (12064, 16536), (12296, 16224), (13568, 14703)]