209475452466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{29833}}^1$

素因数の和:30293

約数の個数: 144

約数和(自身を含む): 557096248800

約数和(自身を除く): 347620796334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 419, 441, 798, 838, 882, 931, 1197, 1257, 1862, 2394, 2514, 2793, 2933, 3771, 5586, 5866, 7542, 7961, 8379, 8799, 15922, 16758, 17598, 20531, 23883, 26397, 29833, 41062, 47766, 52794, 55727, 59666, 61593, 71649, 89499, 111454, 123186, 143298, 167181, 178998, 184779, 208831, 268497, 334362, 369558, 390089, 417662, 501543, 536994, 566827, 626493, 780178, 1003086, 1133654, 1170267, 1252986, 1461817, 1700481, 1879479, 2340534, 2923634, 3400962, 3510801, 3758958, 3967789, 4385451, 5101443, 7021602, 7935578, 8770902, 10202886, 11903367, 12500027, 13156353, 23806734, 25000054, 26312706, 27774523, 35710101, 37500081, 55549046, 71420202, 75000162, 83323569, 87500189, 112500243, 166647138, 175000378, 225000486, 237500513, 249970707, 262500567, 475001026, 499941414, 525001134, 612501323, 712501539, 787501701, 1225002646, 1425003078, 1575003402, 1662503591, 1837503969, 2137504617, 3325007182, 3675007938, 4275009234, 4987510773, 5512511907, 9975021546, 11025023814, 11637525137, 14962532319, 23275050274, 29925064638, 34912575411, 69825150822, 104737726233, 209475452466]

約数ペア:

[(1, 209475452466), (2, 104737726233), (3, 69825150822), (6, 34912575411), (7, 29925064638), (9, 23275050274), (14, 14962532319), (18, 11637525137), (19, 11025023814), (21, 9975021546), (38, 5512511907), (42, 4987510773), (49, 4275009234), (57, 3675007938), (63, 3325007182), (98, 2137504617), (114, 1837503969), (126, 1662503591), (133, 1575003402), (147, 1425003078), (171, 1225002646), (266, 787501701), (294, 712501539), (342, 612501323), (399, 525001134), (419, 499941414), (441, 475001026), (798, 262500567), (838, 249970707), (882, 237500513), (931, 225000486), (1197, 175000378), (1257, 166647138), (1862, 112500243), (2394, 87500189), (2514, 83323569), (2793, 75000162), (2933, 71420202), (3771, 55549046), (5586, 37500081), (5866, 35710101), (7542, 27774523), (7961, 26312706), (8379, 25000054), (8799, 23806734), (15922, 13156353), (16758, 12500027), (17598, 11903367), (20531, 10202886), (23883, 8770902), (26397, 7935578), (29833, 7021602), (41062, 5101443), (47766, 4385451), (52794, 3967789), (55727, 3758958), (59666, 3510801), (61593, 3400962), (71649, 2923634), (89499, 2340534), (111454, 1879479), (123186, 1700481), (143298, 1461817), (167181, 1252986), (178998, 1170267), (184779, 1133654), (208831, 1003086), (268497, 780178), (334362, 626493), (369558, 566827), (390089, 536994), (417662, 501543)]