209950272

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 224

約数和(自身を含む): 747613440

約数和(自身を除く): 537663168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1021, 1071, 1088, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2042, 2142, 2448, 2856, 3024, 3063, 3213, 3264, 3672, 3808, 4032, 4084, 4284, 4896, 5712, 6048, 6126, 6426, 7147, 7344, 7616, 8168, 8568, 9189, 9792, 11424, 12096, 12252, 12852, 14294, 14688, 16336, 17136, 17357, 18378, 21441, 22848, 24504, 25704, 27567, 28588, 29376, 32672, 34272, 34714, 36756, 42882, 49008, 51408, 52071, 55134, 57176, 64323, 65344, 68544, 69428, 73512, 85764, 98016, 102816, 104142, 110268, 114352, 121499, 128646, 138856, 147024, 156213, 171528, 192969, 196032, 205632, 208284, 220536, 228704, 242998, 257292, 277712, 294048, 312426, 343056, 364497, 385938, 416568, 441072, 457408, 468639, 485996, 514584, 555424, 588096, 624852, 686112, 728994, 771876, 833136, 882144, 937278, 971992, 1029168, 1093491, 1110848, 1249704, 1372224, 1457988, 1543752, 1666272, 1764288, 1874556, 1943984, 2058336, 2186982, 2499408, 2915976, 3087504, 3280473, 3332544, 3749112, 3887968, 4116672, 4373964, 4998816, 5831952, 6175008, 6560946, 7498224, 7775936, 8747928, 9997632, 11663904, 12350016, 13121892, 14996448, 17495856, 23327808, 26243784, 29992896, 34991712, 52487568, 69983424, 104975136, 209950272]

約数ペア:

[(1, 209950272), (2, 104975136), (3, 69983424), (4, 52487568), (6, 34991712), (7, 29992896), (8, 26243784), (9, 23327808), (12, 17495856), (14, 14996448), (16, 13121892), (17, 12350016), (18, 11663904), (21, 9997632), (24, 8747928), (27, 7775936), (28, 7498224), (32, 6560946), (34, 6175008), (36, 5831952), (42, 4998816), (48, 4373964), (51, 4116672), (54, 3887968), (56, 3749112), (63, 3332544), (64, 3280473), (68, 3087504), (72, 2915976), (84, 2499408), (96, 2186982), (102, 2058336), (108, 1943984), (112, 1874556), (119, 1764288), (126, 1666272), (136, 1543752), (144, 1457988), (153, 1372224), (168, 1249704), (189, 1110848), (192, 1093491), (204, 1029168), (216, 971992), (224, 937278), (238, 882144), (252, 833136), (272, 771876), (288, 728994), (306, 686112), (336, 624852), (357, 588096), (378, 555424), (408, 514584), (432, 485996), (448, 468639), (459, 457408), (476, 441072), (504, 416568), (544, 385938), (576, 364497), (612, 343056), (672, 312426), (714, 294048), (756, 277712), (816, 257292), (864, 242998), (918, 228704), (952, 220536), (1008, 208284), (1021, 205632), (1071, 196032), (1088, 192969), (1224, 171528), (1344, 156213), (1428, 147024), (1512, 138856), (1632, 128646), (1728, 121499), (1836, 114352), (1904, 110268), (2016, 104142), (2042, 102816), (2142, 98016), (2448, 85764), (2856, 73512), (3024, 69428), (3063, 68544), (3213, 65344), (3264, 64323), (3672, 57176), (3808, 55134), (4032, 52071), (4084, 51408), (4284, 49008), (4896, 42882), (5712, 36756), (6048, 34714), (6126, 34272), (6426, 32672), (7147, 29376), (7344, 28588), (7616, 27567), (8168, 25704), (8568, 24504), (9189, 22848), (9792, 21441), (11424, 18378), (12096, 17357), (12252, 17136), (12852, 16336), (14294, 14688)]