205121601792

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^3\times {\mathrm{18121}}^1$

素因数の和:18194

約数の個数: 216

約数和(自身を含む): 628406808120

約数和(自身を除く): 423285206328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 289, 306, 384, 408, 544, 576, 578, 612, 768, 816, 867, 1088, 1152, 1156, 1224, 1632, 1734, 2176, 2304, 2312, 2448, 2601, 3264, 3468, 4352, 4624, 4896, 4913, 5202, 6528, 6936, 9248, 9792, 9826, 10404, 13056, 13872, 14739, 18121, 18496, 19584, 19652, 20808, 27744, 29478, 36242, 36992, 39168, 39304, 41616, 44217, 54363, 55488, 58956, 72484, 73984, 78608, 83232, 88434, 108726, 110976, 117912, 144968, 157216, 163089, 166464, 176868, 217452, 221952, 235824, 289936, 308057, 314432, 326178, 332928, 353736, 434904, 471648, 579872, 616114, 628864, 652356, 665856, 707472, 869808, 924171, 943296, 1159744, 1232228, 1257728, 1304712, 1414944, 1739616, 1848342, 1886592, 2319488, 2464456, 2609424, 2772513, 2829888, 3479232, 3696684, 3773184, 4638976, 4928912, 5218848, 5236969, 5545026, 5659776, 6958464, 7393368, 9857824, 10437696, 10473938, 11090052, 11319552, 13916928, 14786736, 15710907, 19715648, 20875392, 20947876, 22180104, 29573472, 31421814, 39431296, 41750784, 41895752, 44360208, 47132721, 59146944, 62843628, 78862592, 83791504, 88720416, 89028473, 94265442, 118293888, 125687256, 167583008, 177440832, 178056946, 188530884, 236587776, 251374512, 267085419, 335166016, 354881664, 356113892, 377061768, 502749024, 534170838, 670332032, 709763328, 712227784, 754123536, 801256257, 1005498048, 1068341676, 1340664064, 1424455568, 1508247072, 1602512514, 2010996096, 2136683352, 2848911136, 3016494144, 3205025028, 4021992192, 4273366704, 5697822272, 6032988288, 6410050056, 8546733408, 11395644544, 12065976576, 12820100112, 17093466816, 22791289088, 25640200224, 34186933632, 51280400448, 68373867264, 102560800896, 205121601792]

約数ペア:

[(1, 205121601792), (2, 102560800896), (3, 68373867264), (4, 51280400448), (6, 34186933632), (8, 25640200224), (9, 22791289088), (12, 17093466816), (16, 12820100112), (17, 12065976576), (18, 11395644544), (24, 8546733408), (32, 6410050056), (34, 6032988288), (36, 5697822272), (48, 4273366704), (51, 4021992192), (64, 3205025028), (68, 3016494144), (72, 2848911136), (96, 2136683352), (102, 2010996096), (128, 1602512514), (136, 1508247072), (144, 1424455568), (153, 1340664064), (192, 1068341676), (204, 1005498048), (256, 801256257), (272, 754123536), (288, 712227784), (289, 709763328), (306, 670332032), (384, 534170838), (408, 502749024), (544, 377061768), (576, 356113892), (578, 354881664), (612, 335166016), (768, 267085419), (816, 251374512), (867, 236587776), (1088, 188530884), (1152, 178056946), (1156, 177440832), (1224, 167583008), (1632, 125687256), (1734, 118293888), (2176, 94265442), (2304, 89028473), (2312, 88720416), (2448, 83791504), (2601, 78862592), (3264, 62843628), (3468, 59146944), (4352, 47132721), (4624, 44360208), (4896, 41895752), (4913, 41750784), (5202, 39431296), (6528, 31421814), (6936, 29573472), (9248, 22180104), (9792, 20947876), (9826, 20875392), (10404, 19715648), (13056, 15710907), (13872, 14786736), (14739, 13916928), (18121, 11319552), (18496, 11090052), (19584, 10473938), (19652, 10437696), (20808, 9857824), (27744, 7393368), (29478, 6958464), (36242, 5659776), (36992, 5545026), (39168, 5236969), (39304, 5218848), (41616, 4928912), (44217, 4638976), (54363, 3773184), (55488, 3696684), (58956, 3479232), (72484, 2829888), (73984, 2772513), (78608, 2609424), (83232, 2464456), (88434, 2319488), (108726, 1886592), (110976, 1848342), (117912, 1739616), (144968, 1414944), (157216, 1304712), (163089, 1257728), (166464, 1232228), (176868, 1159744), (217452, 943296), (221952, 924171), (235824, 869808), (289936, 707472), (308057, 665856), (314432, 652356), (326178, 628864), (332928, 616114), (353736, 579872), (434904, 471648)]