199237248

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 677214720

約数和(自身を除く): 477977472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 797, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1594, 1736, 1953, 1984, 2016, 2232, 2391, 2604, 2688, 2976, 3188, 3472, 3906, 3968, 4032, 4464, 4782, 5208, 5579, 5952, 6376, 6944, 7173, 7812, 8064, 8928, 9564, 10416, 11158, 11904, 12752, 13888, 14346, 15624, 16737, 17856, 19128, 20832, 22316, 24707, 25504, 27776, 28692, 31248, 33474, 35712, 38256, 41664, 44632, 49414, 50211, 51008, 57384, 62496, 66948, 74121, 76512, 83328, 89264, 98828, 100422, 102016, 114768, 124992, 133896, 148242, 153024, 172949, 178528, 197656, 200844, 222363, 229536, 249984, 267792, 296484, 306048, 345898, 357056, 395312, 401688, 444726, 459072, 518847, 535584, 592968, 691796, 714112, 790624, 803376, 889452, 918144, 1037694, 1071168, 1185936, 1383592, 1556541, 1581248, 1606752, 1778904, 2075388, 2142336, 2371872, 2767184, 3113082, 3162496, 3213504, 3557808, 4150776, 4743744, 5534368, 6226164, 6427008, 7115616, 8301552, 9487488, 11068736, 12452328, 14231232, 16603104, 22137472, 24904656, 28462464, 33206208, 49809312, 66412416, 99618624, 199237248]

約数ペア:

[(1, 199237248), (2, 99618624), (3, 66412416), (4, 49809312), (6, 33206208), (7, 28462464), (8, 24904656), (9, 22137472), (12, 16603104), (14, 14231232), (16, 12452328), (18, 11068736), (21, 9487488), (24, 8301552), (28, 7115616), (31, 6427008), (32, 6226164), (36, 5534368), (42, 4743744), (48, 4150776), (56, 3557808), (62, 3213504), (63, 3162496), (64, 3113082), (72, 2767184), (84, 2371872), (93, 2142336), (96, 2075388), (112, 1778904), (124, 1606752), (126, 1581248), (128, 1556541), (144, 1383592), (168, 1185936), (186, 1071168), (192, 1037694), (217, 918144), (224, 889452), (248, 803376), (252, 790624), (279, 714112), (288, 691796), (336, 592968), (372, 535584), (384, 518847), (434, 459072), (448, 444726), (496, 401688), (504, 395312), (558, 357056), (576, 345898), (651, 306048), (672, 296484), (744, 267792), (797, 249984), (868, 229536), (896, 222363), (992, 200844), (1008, 197656), (1116, 178528), (1152, 172949), (1302, 153024), (1344, 148242), (1488, 133896), (1594, 124992), (1736, 114768), (1953, 102016), (1984, 100422), (2016, 98828), (2232, 89264), (2391, 83328), (2604, 76512), (2688, 74121), (2976, 66948), (3188, 62496), (3472, 57384), (3906, 51008), (3968, 50211), (4032, 49414), (4464, 44632), (4782, 41664), (5208, 38256), (5579, 35712), (5952, 33474), (6376, 31248), (6944, 28692), (7173, 27776), (7812, 25504), (8064, 24707), (8928, 22316), (9564, 20832), (10416, 19128), (11158, 17856), (11904, 16737), (12752, 15624), (13888, 14346)]